diff --git a/v/vllm/vllm_ubi_9.3.sh b/v/vllm/vllm_ubi_9.3.sh
index 9bc17df1aa..2a80c1f447 100644
--- a/v/vllm/vllm_ubi_9.3.sh
+++ b/v/vllm/vllm_ubi_9.3.sh
@@ -1,16 +1,14 @@
 #!/bin/bash -e
-#
 # -----------------------------------------------------------------------------
 #
 # Package       : vllm
 # Version       : v0.8.4
-# Source repo   : https://github.com/vllm-project/vllm.git
-# Tested on     : UBI 9.3
-# Language      : c
-# Ci-Check  : True
+# Source repo   : https://github.com/vllm-project/vllm
+# Tested on     : UBI:9.6
+# Language      : Python
+# Ci-Check  :     True
 # Script License: Apache License 2.0
 # Maintainer    : Sai Kiran Nukala <sai.kiran.nukala@ibm.com>
-#
 # Disclaimer: This script has been tested in root mode on given
 # ==========  platform using the mentioned version of the package.
 #             It may not work as expected with newer versions of the
@@ -19,974 +17,67 @@
 #
 # ----------------------------------------------------------------------------
 
-set -e 
-
+set -e
+# Variables
 PACKAGE_NAME=vllm
 PACKAGE_VERSION=${1:-v0.8.4}
 PACKAGE_URL=https://github.com/vllm-project/vllm.git
 CURRENT_DIR=$(pwd)
 PACKAGE_DIR=vllm
 
-yum install -y openblas-devel git make libtool wget gcc-toolset-13   cmake python3.12 python3.12-devel python3.12-pip  gcc-toolset-13 gcc-toolset-13-binutils gcc-toolset-13-binutils-devel gcc-toolset-13-gcc-c++ git make cmake binutils 
-yum install -y git \
-    meson ninja-build openblas-devel openssl-devel libjpeg-devel bzip2-devel libffi-devel zlib-devel \
-    libtiff-devel freetype-devel make cmake automake autoconf procps-ng \
-    python3.12 python3.12-devel python3.12-pip
-
-export PATH=/opt/rh/gcc-toolset-13/root/usr/bin:$PATH
-export LD_LIBRARY_PATH=/opt/rh/gcc-toolset-13/root/usr/lib64:$LD_LIBRARY_PATH
-gcc --version
-
-export GCC_HOME=/opt/rh/gcc-toolset-13/root/usr
-export CC=$GCC_HOME/bin/gcc
-export CXX=$GCC_HOME/bin/g++
-
-OS_NAME=$(cat /etc/os-release | grep ^PRETTY_NAME | cut -d= -f2)
-python3.12 -m pip install --upgrade pip build
-INSTALL_ROOT="/install-deps"
-mkdir -p $INSTALL_ROOT
-for package in openblas lame opus libvpx ffmpeg pillow numpy; do
-    mkdir -p ${INSTALL_ROOT}/${package}
-    export "${package^^}_PREFIX=${INSTALL_ROOT}/${package}"
-    echo "Exported ${package^^}_PREFIX=${INSTALL_ROOT}/${package}"
-done
-
-python3.12 -m pip install numpy==2.0.2 cython  bottleneck==1.4.2 brotli==1.1.0 pyyaml==6.0.2 aiohttp==3.9.0 argon2_cffi_bindings==21.2.0
-python3.12 -m pip install cassandra_driver==3.29.2 contourpy==1.3.1 cx_oracle==8.3.0 cytoolz==1.0.1 ibm_db==3.2.6 ijson==3.3.0 jenkspy==0.4.1 markupsafe==3.0.2
-python3.12 -m pip install zstd==1.5.6.1 yarl==1.18.3 unicodedata2==15.1.0 pandas==2.2.3 ninja
-
-echo "-------Installing cmake---------"
-wget https://cmake.org/files/v3.28/cmake-3.28.0.tar.gz
-tar -zxvf cmake-3.28.0.tar.gz
-cd cmake-3.28.0
-./bootstrap
-make
-make install
-cd $CURRENT_DIR
-
-#installing openblas  
-cd $CURRENT_DIR
-git clone https://github.com/OpenMathLib/OpenBLAS
-cd OpenBLAS
-git checkout v0.3.29
-git submodule update --init
-# Set build options
-declare -a build_opts
-# Fix ctest not automatically discovering tests
-LDFLAGS=$(echo "${LDFLAGS}" | sed "s/-Wl,--gc-sections//g")
-export CF="${CFLAGS} -Wno-unused-parameter -Wno-old-style-declaration"
-unset CFLAGS
-export USE_OPENMP=1
-build_opts+=(USE_OPENMP=${USE_OPENMP})
-# Handle Fortran flags
-if [ ! -z "$FFLAGS" ]; then
-    export FFLAGS="${FFLAGS/-fopenmp/ }"
-    export FFLAGS="${FFLAGS} -frecursive"
-    export LAPACK_FFLAGS="${FFLAGS}"
-fi
-export PLATFORM=$(uname -m)
-build_opts+=(BINARY="64")
-build_opts+=(DYNAMIC_ARCH=1)
-build_opts+=(TARGET="POWER9")
-BUILD_BFLOAT16=1
-# Placeholder for future builds that may include ILP64 variants.
-build_opts+=(INTERFACE64=0)
-build_opts+=(SYMBOLSUFFIX="")
-# Build LAPACK
-build_opts+=(NO_LAPACK=0)
-# Enable threading and set the number of threads
-build_opts+=(USE_THREAD=1)
-build_opts+=(NUM_THREADS=8)
-# Disable CPU/memory affinity handling to avoid problems with NumPy and R
-build_opts+=(NO_AFFINITY=1)
-# Build OpenBLAS
-make ${build_opts[@]} CFLAGS="${CF}" FFLAGS="${FFLAGS}" prefix=${OPENBLAS_PREFIX}
-# Install OpenBLAS
-CFLAGS="${CF}" FFLAGS="${FFLAGS}" make install PREFIX="${OPENBLAS_PREFIX}" ${build_opts[@]}
-export LD_LIBRARY_PATH=${OPENBLAS_PREFIX}/lib:$LD_LIBRARY_PATH
-export PKG_CONFIG_PATH=${OPENBLAS_PREFIX}/lib/pkgconfig:$PKG_CONFIG_PATH
-pkg-config --modversion openblas
-echo "-----------------------------------------------------Installed openblas-----------------------------------------------------"
-
-cd $CURRENT_DIR
-echo "------------ abseil_cpp cloning-------------------"
-
-ABSEIL_VERSION=20240116.2
-ABSEIL_URL="https://github.com/abseil/abseil-cpp"
-git clone $ABSEIL_URL -b $ABSEIL_VERSION
-echo "------------ libprotobuf installing-------------------"
-export C_COMPILER=$(which gcc)
-export CXX_COMPILER=$(which g++)
-#Build libprotobuf
-git clone https://github.com/protocolbuffers/protobuf
-cd protobuf
-git checkout v4.25.3
-
-LIBPROTO_DIR=$(pwd)
-mkdir -p $LIBPROTO_DIR/local/libprotobuf
-LIBPROTO_INSTALL=$LIBPROTO_DIR/local/libprotobuf
-
-git submodule update --init --recursive
-rm -rf ./third_party/googletest | true
-rm -rf ./third_party/abseil-cpp | true
-
-cp -r $CURRENT_DIR/abseil-cpp ./third_party/
-
-mkdir build
-cd build
-
-cmake -G "Ninja" \
-   ${CMAKE_ARGS} \
-    -DCMAKE_BUILD_TYPE=Release \
-    -DCMAKE_CXX_STANDARD=17 \
-    -DCMAKE_C_COMPILER=$C_COMPILER \
-    -DCMAKE_CXX_COMPILER=$CXX_COMPILER \
-    -DCMAKE_INSTALL_PREFIX=$LIBPROTO_INSTALL \
-    -Dprotobuf_BUILD_TESTS=OFF \
-    -Dprotobuf_BUILD_LIBUPB=OFF \
-    -Dprotobuf_BUILD_SHARED_LIBS=ON \
-    -Dprotobuf_ABSL_PROVIDER="module" \
-    -Dprotobuf_JSONCPP_PROVIDER="package" \
-    -Dprotobuf_USE_EXTERNAL_GTEST=OFF \
-    ..
-
-cmake --build . --verbose
-cmake --install .
-cd $CURRENT_DIR 
-
-export PATH=$LIBPROTOBUF_PREFIX/bin:$PATH
-export PROTOC="$LIBPROTOBUF_PREFIX/bin/protoc"
-export PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=cpp
-export PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION_VERSION=2
-export LIBRARY_PATH="${LIBPROTOBUF_PREFIX}/lib64:$LD_LIBRARY_PATH"
-export LD_LIBRARY_PATH=${LIBPROTOBUF_PREFIX}/lib64:$LD_LIBRARY_PATH
-export PKG_CONFIG_PATH=${LIBPROTOBUF_PREFIX}/lib/pkgconfig:$PKG_CONFIG_PATH
-export PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=cpp
-export PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION_VERSION=2
-
-# echo "----Installing rust------"
-curl https://sh.rustup.rs -sSf | sh -s -- -y
-source "$HOME/.cargo/env"
-
-# echo "------------cloning pytorch----------------"
-git clone https://github.com/pytorch/pytorch.git
-cd pytorch
-git checkout v2.6.0
-git submodule sync
-git submodule update --init --recursive
-
-echo "------------applying patch----------------"
-wget https://raw.githubusercontent.com/ppc64le/build-scripts/refs/heads/master/p/pytorch/pytorch_v2.6.0.patch
-git apply pytorch_v2.6.0.patch
-
-ARCH=`uname -p`
-BUILD_NUM="1"
-export OPENBLAS_INCLUDE=/OpenBLAS/local/openblas/include/
-export LD_LIBRARY_PATH="$OpenBLASInstallPATH/lib"
-export OpenBLAS_HOME="/usr/include/openblas"
-export build_type="cpu"
-export cpu_opt_arch="power9"
-export cpu_opt_tune="power10"
-export CPU_COUNT=$(nproc --all)
-export CXXFLAGS="${CXXFLAGS} -D__STDC_FORMAT_MACROS"
-export LDFLAGS="$(echo ${LDFLAGS} | sed -e 's/-Wl\,--as-needed//')"
-export LDFLAGS="${LDFLAGS} -Wl,-rpath-link,${VIRTUAL_ENV}/lib"
-export CXXFLAGS="${CXXFLAGS} -fplt"
-export CFLAGS="${CFLAGS} -fplt"
-export BLAS=OpenBLAS
-export USE_FBGEMM=0
-export USE_SYSTEM_NCCL=1
-export USE_MKLDNN=0
-export USE_NNPACK=0
-export USE_QNNPACK=0
-export USE_XNNPACK=0
-export USE_PYTORCH_QNNPACK=0
-export TH_BINARY_BUILD=1
-export USE_LMDB=1
-export USE_LEVELDB=1
-export USE_NINJA=0
-export USE_MPI=0
-export USE_OPENMP=1
-export USE_TBB=0
-export BUILD_CUSTOM_PROTOBUF=OFF
-export BUILD_CAFFE2=1
-export PYTORCH_BUILD_VERSION=2.6.0
-export PYTORCH_BUILD_NUMBER=${BUILD_NUM}
-export USE_CUDA=0
-export USE_CUDNN=0
-export USE_TENSORRT=0
-export Protobuf_INCLUDE_DIR=${LIBPROTO_INSTALL}/include
-export Protobuf_LIBRARIES=${LIBPROTO_INSTALL}/lib64
-export Protobuf_LIBRARY=${LIBPROTO_INSTALL}/lib64/libprotobuf.so
-export Protobuf_LITE_LIBRARY=${LIBPROTO_INSTALL}/lib64/libprotobuf-lite.so
-export Protobuf_PROTOC_EXECUTABLE=${LIBPROTO_INSTALL}/bin/protoc
-export LD_LIBRARY_PATH=/pytorch/torch/lib64/libprotobuf.so.3.13.0.0:$LD_LIBRARY_PATH
-export LD_LIBRARY_PATH=/pytorch/build/lib/libprotobuf.so.3.13.0.0:$LD_LIBRARY_PATH
-export PATH="/protobuf/local/libprotobuf/bin/protoc:${PATH}"
-export LD_LIBRARY_PATH="/protobuf/local/libprotobuf/lib64:${LD_LIBRARY_PATH}"
-export LD_LIBRARY_PATH="/protobuf/third_party/abseil-cpp/local/abseilcpp/lib:${LD_LIBRARY_PATH}"
-export SETUPTOOLS_SCM_PRETEND_VERSION=2.6.0
-sed -i "s/cmake/cmake==3.*/g" requirements.txt
-
-python3.12 -m pip install -r requirements.txt
-MAX_JOBS=$(nproc) python3.12 setup.py install
-
-cd $CURRENT_DIR
-
-echo "------------------------clone and build torchaudio-------------------"
-git clone https://github.com/pytorch/audio.git
-cd audio
-git checkout v2.6.0
-
-# Apply the patch
-echo "------------------------Applying patch-------------------"
-wget https://raw.githubusercontent.com/ppc64le/build-scripts/refs/heads/master/t/torchaudio/torchaudio_v2.6.0.patch
-git apply torchaudio_v2.6.0.patch
-echo "-----------------------Applied patch successfully---------------------------------------"
-
-
-export USE_FFMPEG=OFF
-export BUILD_SOX=OFF
-export USE_OPENMP=OFF
-export BUILD_TORCHAUDIO_PYTHON_EXTENSION=ON
-export LIBPROTO_INSTALL=/protobuf/local/libprotobuf
-export Protobuf_INCLUDE_DIR=${LIBPROTO_INSTALL}/include
-export Protobuf_LIBRARIES=${LIBPROTO_INSTALL}/lib64
-export Protobuf_LIBRARY=${LIBPROTO_INSTALL}/lib64/libprotobuf.so
-export Protobuf_LITE_LIBRARY=${LIBPROTO_INSTALL}/lib64/libprotobuf-lite.so
-export Protobuf_PROTOC_EXECUTABLE=${LIBPROTO_INSTALL}/bin/protoc
-export LD_LIBRARY_PATH=/pytorch/torch/lib64/libprotobuf.so.3.13.0.0:$LD_LIBRARY_PATH
-export LD_LIBRARY_PATH=/pytorch/build/lib/libprotobuf.so.3.13.0.0:$LD_LIBRARY_PATH
-export PATH="/protobuf/local/libprotobuf/bin/protoc:${PATH}"
-export LD_LIBRARY_PATH="/OpenBLAS:/protobuf/local/libprotobuf/lib64:${LD_LIBRARY_PATH}"
-export LD_LIBRARY_PATH="/protobuf/third_party/abseil-cpp/local/abseilcpp/lib:${LD_LIBRARY_PATH}"
-export Protobuf_INCLUDE_DIR=/protobuf/local/libprotobuf/include
-export Protobuf_LIBRARIES=/protobuf/local/libprotobuf/lib64
-export Protobuf_LIBRARY=/protobuf/local/libprotobuf/lib64/libprotobuf.so
-export Protobuf_PROTOC_EXECUTABLE=/protobuf/local/bin/protoc
-sed -i 's/2\.6\.0a0/2.6.0/' version.txt
-mv .git .git.bak
-echo "Installing torchaudio..."
-pip3.12 install --no-build-isolation . 
-
-
-#installing libvpx
-cd $CURRENT_DIR
-git clone https://github.com/webmproject/libvpx.git
-cd libvpx
-git checkout v1.13.1
-export target_platform=$(uname)-$(uname -m)
-# export PATH=/opt/rh/gcc-toolset-13/root/usr/bin:$PATH
-export LD_LIBRARY_PATH=/opt/rh/gcc-toolset-13/root/usr/lib64:$LD_LIBRARY_PATH
-if [[ ${target_platform} == Linux-* ]]; then
-    LDFLAGS="$LDFLAGS -pthread"
-fi
-CPU_DETECT="${CPU_DETECT} --enable-runtime-cpu-detect"
-
-./configure --prefix=$LIBVPX_PREFIX \
-    --as=yasm                    \
-    --enable-shared              \
-    --disable-static             \
-    --disable-install-docs       \
-    --disable-install-srcs       \
-    --enable-vp8                 \
-    --enable-postproc            \
-    --enable-vp9                 \
-    --enable-vp9-highbitdepth    \
-    --enable-pic                 \
-    ${CPU_DETECT}                \
-    --enable-experimental || { cat config.log; exit 1; }
-
-make 
-make install PREFIX="${LIBVPX_PREFIX}"
-export LD_LIBRARY_PATH=${LIBVPX_PREFIX}/lib:$LD_LIBRARY_PATH
-export PKG_CONFIG_PATH=${LIBVPX_PREFIX}/lib/pkgconfig:$PKG_CONFIG_PATH
-pkg-config --modversion vpx
-echo "-----------------------------------------------------Installed libvpx------------------------------------------------"
-
-
-#installing lame
-cd $CURRENT_DIR
-wget https://downloads.sourceforge.net/sourceforge/lame/lame-3.100.tar.gz
-tar -xvf lame-3.100.tar.gz
-cd lame-3.100
-# remove libtool files
-find $LAME_PREFIX -name '*.la' -delete
-
-./configure --prefix=$LAME_PREFIX \
-            --disable-dependency-tracking \
-            --disable-debug \
-            --enable-shared \
-            --enable-static \
-            --enable-nasm
-
-make 
-make install PREFIX="${LAME_PREFIX}"
-export LD_LIBRARY_PATH=/install-deps/lame/lib:$LD_LIBRARY_PATH
-export PATH="/install-deps/lame/bin:$PATH"
-lame --version 
-echo "-----------------------------------------------------Installed lame------------------------------------------------"
-
-
-#installing opus
-cd $CURRENT_DIR
-git clone https://github.com/xiph/opus
-cd opus
-git checkout v1.3.1
-yum install -y autoconf automake libtool
-./autogen.sh
-./configure --prefix=$OPUS_PREFIX
-make 
-make install PREFIX="${OPUS_PREFIX}"
-export LD_LIBRARY_PATH=${OPUS_PREFIX}/lib:$LD_LIBRARY_PATH
-export PKG_CONFIG_PATH=${OPUS_PREFIX}/lib/pkgconfig:$PKG_CONFIG_PATH
-pkg-config --modversion opus
-echo "-----------------------------------------------------Installed opus------------------------------------------------"
-
-
-#installing ffmpeg
-cd $CURRENT_DIR
-git clone https://github.com/FFmpeg/FFmpeg
-cd FFmpeg
-git checkout n7.1
-git submodule update --init
-
-yum install -y gmp-devel freetype-devel
-
-
-USE_NONFREE=no   #the options below are set for NO
-./configure \
-        --prefix="$FFMPEG_PREFIX" \
-        --cc=${CC} \
-        --disable-doc \
-        --enable-gmp \
-        --enable-hardcoded-tables \
-        --enable-libfreetype \
-        --enable-pthreads \
-        --enable-postproc \
-        --enable-pic \
-        --enable-pthreads \
-        --enable-shared \
-        --enable-static \
-        --enable-version3 \
-        --enable-zlib \
-        --enable-libopus \
-        --enable-libmp3lame \
-        --enable-libvpx \
-        --extra-cflags="-I$LAME_PREFIX/include -I$OPUS_PREFIX/include -I$LIBVPX_PREFIX/include" \
-        --extra-ldflags="-L$LAME_PREFIX/lib -L$OPUS_PREFIX/lib -L$LIBVPX_PREFIX/lib" \
-        --disable-encoder=h264 \
-        --disable-decoder=h264 \
-        --disable-decoder=libh264 \
-        --disable-decoder=libx264 \
-        --disable-decoder=libopenh264 \
-        --disable-encoder=libopenh264 \
-        --disable-encoder=libx264 \
-        --disable-decoder=libx264rgb \
-        --disable-encoder=libx264rgb \
-        --disable-encoder=hevc \
-        --disable-decoder=hevc \
-        --disable-encoder=aac \
-        --disable-decoder=aac \
-        --disable-decoder=aac_fixed \
-        --disable-encoder=aac_latm \
-        --disable-decoder=aac_latm \
-        --disable-encoder=mpeg \
-        --disable-encoder=mpeg1video \
-        --disable-encoder=mpeg2video \
-        --disable-encoder=mpeg4 \
-        --disable-encoder=msmpeg4 \
-        --disable-encoder=mpeg4_v4l2m2m \
-        --disable-encoder=msmpeg4v2 \
-        --disable-encoder=msmpeg4v3 \
-        --disable-decoder=mpeg \
-        --disable-decoder=mpegvideo \
-        --disable-decoder=mpeg1video \
-        --disable-decoder=mpeg1_v4l2m2m \
-        --disable-decoder=mpeg2video \
-        --disable-decoder=mpeg2_v4l2m2m \
-        --disable-decoder=mpeg4 \
-        --disable-decoder=msmpeg4 \
-        --disable-decoder=mpeg4_v4l2m2m \
-        --disable-decoder=msmpeg4v1 \
-        --disable-decoder=msmpeg4v2 \
-        --disable-decoder=msmpeg4v3 \
-        --disable-encoder=h264_v4l2m2m \
-        --disable-decoder=h264_v4l2m2m \
-        --disable-encoder=hevc_v4l2m2m \
-        --disable-decoder=hevc_v4l2m2m \
-        --disable-nonfree --disable-gpl --disable-gnutls --enable-openssl --disable-libopenh264 --disable-libx264    #"${_CONFIG_OPTS[@]}"
-
-make 
-make install PREFIX="${FFMPEG_PREFIX}"
-export PKG_CONFIG_PATH=${FFMPEG_PREFIX}/lib/pkgconfig:${PKG_CONFIG_PATH}
-export LD_LIBRARY_PATH=${FFMPEG_PREFIX}/lib:${LD_LIBRARY_PATH}
-export PATH="/install-deps/ffmpeg/bin:$PATH"
-ffmpeg -version
-echo "-----------------------------------------------------Installed ffmpeg------------------------------------------------"
-
-cd $CURRENT_DIR
-
-echo "--------------------Installing x264---------------------------------"
-git clone https://code.videolan.org/videolan/x264.git
-cd x264
-./configure --prefix=/install-deps/x264 --enable-shared --enable-pic --disable-asm
-make
-make install
-export PKG_CONFIG_PATH=/install-deps/x264/lib/pkgconfig:$PKG_CONFIG_PATH
-export LD_LIBRARY_PATH=/install-deps/x264/lib:$LD_LIBRARY_PATH
-export CFLAGS="-I/install-deps/x264/include $CFLAGS"
-export LDFLAGS="-L/install-deps/x264/lib $LDFLAGS"
-pkg-config --modversion x264
-cd $CURRENT_DIR
-
-echo "------------------Building opencv-python-headless-----------------------"
-cd $CURRENT_DIR
-
-git clone https://github.com/opencv/opencv-python
-cd opencv-python
-git checkout ${1:-86}
-git submodule update --init --recursive
-
-sed -i "s/^[[:space:]]*name=package_name/name=\"${PACKAGE_NAME}\"/" setup.py
-
-export PROTOBUF_PREFIX=$CURRENT_DIR/protobuf/local/libprotobuf
-export OPENBLAS_PREFIX=$CURRENT_DIR/OpenBLAS
-
-# Adjust these paths so CMake can find headers and libraries
-export CMAKE_PREFIX_PATH="$PROTOBUF_PREFIX:$OPENBLAS_PREFIX:$CMAKE_PREFIX_PATH"
-export LD_LIBRARY_PATH=$PROTOBUF_PREFIX/lib64:$OPENBLAS_PREFIX:$LD_LIBRARY_PATH
-export LIBRARY_PATH=$PROTOBUF_PREFIX/lib64:$OPENBLAS_PREFIX:$LIBRARY_PATH
-
-export CMAKE_ARGS="-DCMAKE_BUILD_TYPE=Release
-                   -DCMAKE_PREFIX_PATH=$CMAKE_PREFIX_PATH
-                   -DWITH_EIGEN=1
-                   -DBUILD_TESTS=0
-                   -DBUILD_DOCS=0
-                   -DBUILD_PERF_TESTS=0
-                   -DBUILD_ZLIB=0
-                   -DBUILD_TIFF=0
-                   -DBUILD_PNG=0
-                   -DBUILD_OPENEXR=1
-                   -DBUILD_JASPER=0
-                   -DWITH_ITT=1
-                   -DBUILD_JPEG=0
-                   -DBUILD_LIBPROTOBUF_FROM_SOURCES=OFF
-                   -DWITH_V4L=1
-                   -DWITH_OPENCL=0
-                   -DWITH_OPENCLAMDFFT=0
-                   -DWITH_OPENCLAMDBLAS=0
-                   -DWITH_OPENCL_D3D11_NV=0
-                   -DWITH_1394=0
-                   -DWITH_CARBON=0
-                   -DWITH_OPENNI=0
-                   -DWITH_FFMPEG=1
-                   -DFFMPEG_DIR=$FFMPEG_PREFIX
-                   -DWITH_JASPER=0
-                   -DWITH_VA=0
-                   -DWITH_VA_INTEL=0
-                   -DWITH_GSTREAMER=0
-                   -DWITH_MATLAB=0
-                   -DWITH_TESSERACT=0
-                   -DWITH_VTK=0
-                   -DWITH_GTK=0
-                   -DWITH_QT=0
-                   -DWITH_GPHOTO2=0
-                   -DINSTALL_C_EXAMPLES=0
-                   -DBUILD_PROTOBUF=OFF
-                   -DPROTOBUF_UPDATE_FILES=ON
-                   -DProtobuf_LIBRARY=$PROTOBUF_PREFIX/lib64/libprotobuf.so
-                   -DProtobuf_INCLUDE_DIR=$PROTOBUF_PREFIX/include
-                   -DWITH_LAPACK=0
-                   -DHAVE_LAPACK=0
-                   -DLAPACK_LAPACKE_H=$OPENBLAS_PREFIX/lapack-netlib/LAPACKE/include/lapacke.h
-                   -DLAPACK_CBLAS_H=$OPENBLAS_PREFIX/cblas.h
-                   -DENABLE_SSE=OFF \
-                   -DENABLE_SSE2=OFF \
-                   -DENABLE_SSE3=OFF \
-                   -DENABLE_SSSE3=OFF \
-                   -DENABLE_SSE41=OFF \
-                   -DENABLE_SSE42=OFF \
-                   -DENABLE_AVX=OFF \
-                   -DENABLE_AVX2=OFF \
-                   -DENABLE_NEON=OFF \
-                   -DENABLE_VSX=OFF \
-                   -DCPU_BASELINE_DISABLE=ON \
-                   -DCPU_DISPATCH=OFF"
-
-export C_INCLUDE_PATH=$(python3.12 -c "import numpy; print(numpy.get_include())")
-export CPLUS_INCLUDE_PATH=$C_INCLUDE_PATH
-ln -sf $CURRENT_DIR/opencv-python/tests/SampleVideo_1280x720_1mb.mp4 SampleVideo_1280x720_1mb.mp4
-pip3.12 install   scikit-build setuptools wheel
-pip3.12 install -e . 
-
-#installing pillow
-cd $CURRENT_DIR
-git clone https://github.com/python-pillow/Pillow
-cd Pillow
-git checkout 11.1.0
-yum install -y libjpeg-turbo-devel
-git submodule update --init
-python3.12 -m pip install . 
-echo "-----------------------------------------------------Installed pillow------------------------------------------------"
-
-echo "-----------------------------------------------------Installing pyav------------------------------------------------"
-# clone source repository
-cd $CURRENT_DIR
-git clone https://github.com/PyAV-Org/PyAV
-cd PyAV
-git checkout v13.1.0
-git submodule update --init
-export CFLAGS="${CFLAGS} -I/install-deps/ffmpeg/include"
-export LDFLAGS="${LDFLAGS} -L/install-deps/ffmpeg/lib"
-#Build package
-python3.12 setup.py build_ext --inplace
-echo "-----------------------------------------------------Installed Pyav------------------------------------------------"
-
-echo "-----------------------------------------------------Installing gensim ------------------------------------------------"
-cd $CURRENT_DIR
-echo "Installing required Python packages..."
-python3.12 -m pip install requests ruamel-yaml 'meson-python<0.13.0,>=0.11.0'  setuptools==76.0.0 scipy==1.15.2 Cython==3.0.12 nbformat  testfixtures mock nbconvert
-# export PATH=/opt/rh/gcc-toolset-13/root/usr/bin:$PATH
-# Clone the repository
-git clone https://github.com/RaRe-Technologies/gensim
-cd gensim
-git checkout 4.3.3
-echo "Building the package using setup.py..."
-#Compiled extensions are unavailable.
-python3.12 -m pip install scipy
-python3.12 setup.py build_ext --inplace
-# Build package
-python3.12 -m pip install .
-echo "-----------------------------------------------------Installed gensim ------------------------------------------------"
-
-
-echo "------HDF5 installing-----------------------"
-cd $CURRENT_DIR
-git clone https://github.com/HDFGroup/hdf5
-cd hdf5/
-git checkout hdf5-1_12_1
-git submodule update --init
-export HDF5_PREFIX=/install-deps/hdf5
-./configure --prefix=$HDF5_PREFIX --enable-cxx --enable-fortran --with-pthread=yes \
-            --enable-threadsafe --enable-build-mode=production --enable-unsupported \
-            --enable-using-memchecker --enable-clear-file-buffers --with-ssl
-make -j$(nproc)
-make install
-export LD_LIBRARY_PATH=${HDF5_PREFIX}/lib:$LD_LIBRARY_PATH
-export HDF5_DIR=${HDF5_PREFIX}
-cd $CURRENT_DIR
-
-echo "----------h5py installing--------------------"
-git clone https://github.com/h5py/h5py.git
-cd h5py/
-git checkout 3.13.0
-HDF5_DIR=${HDF5_PREFIX} python3.12 -m pip install .
-cd $CURRENT_DIR
-
-echo "--------------ml_dtypes installing---------------"
-git clone https://github.com/jax-ml/ml_dtypes.git
-cd ml_dtypes
-git checkout v0.4.1
-git submodule update --init
-export CFLAGS="-I${ML_DIR}/include"
-export CXXFLAGS="-I${ML_DIR}/include"
-export CC=/opt/rh/gcc-toolset-13/root/bin/gcc
-export CXX=/opt/rh/gcc-toolset-13/root/bin/g++
-python3.12 -m pip install .
-echo "--------------ml_dtypes installed---------------"
-
-cd $CURRENT_DIR
-echo "------------------------------------------------------------Installing requirements for statsmodels------------------------------------------------------"
-yum install -y meson libffi-devel zlib-devel \
-    libtiff-devel freetype-devel make cmake automake autoconf procps-ng \
-    python3.12 python3.12-devel python3.12-pip
-git clone https://github.com/statsmodels/statsmodels.git
-cd statsmodels
-git checkout v0.14.4
-python3.12 -m pip install .
-echo "--------------statsmodels installed---------------"
-
-cd $CURRENT_DIR
-echo "------------------------installing dm_tree-------------------------"
-yum install -y gcc-toolset-13 make libtool cmake xz zlib-devel libffi-devel libevent-devel libjpeg-turbo-devel python python-devel
-# export PATH=/opt/rh/gcc-toolset-13/root/usr/bin:$PATH
-export SITE_PACKAGE_PATH="/lib/python3.12/site-packages"
-git clone https://github.com/deepmind/tree
-cd tree/
-git checkout 0.1.8
-pip3.12 install --upgrade pip 
-pip3.12 install  absl-py attr numpy wrapt attrs
-wget https://raw.githubusercontent.com/ppc64le/build-scripts/refs/heads/master/d/dm-tree/update_abseil_version_and_linking_fix.patch
-git apply update_abseil_version_and_linking_fix.patch
-python3.12 setup.py build_ext --inplace
-echo "------------------------installed dm_tree-------------------------"
-
-cd $CURRENT_DIR
-echo "------------------------installing gmpy2-------------------------"
-yum install -y make  python-devel gmp-devel.ppc64le  mpfr-devel.ppc64le libmpc-devel.ppc64le 
-git clone https://github.com/aleaxit/gmpy.git
-cd  gmpy
-git checkout v2.2.1
-pip3.12 --verbose install --editable .[docs,tests]
-pip3.12 install .
-echo "------------------------installed gmpy2-------------------------"
-
-cd $CURRENT_DIR
-echo "------------------------installing grpcio-------------------------"
-yum install -y python3 python3-devel python3-pip   git gcc-toolset-13 gcc-toolset-13-gcc-c++
-git clone https://github.com/grpc/grpc.git
-cd grpc/
-git checkout v1.71.0
-git submodule update --init --recursive
-pip3.12 install coverage  
-export GRPC_PYTHON_BUILD_SYSTEM_=true
-export GRPC_PYTHON_BUILD_WITH_CYTHON=1
-export PATH="/opt/rh/gcc-toolset-13/root/usr/bin:${PATH}"
-python3.12 setup.py install
-echo "------------------------installed grpcio-------------------------"
-
-cd $CURRENT_DIR
-echo "------------------------installing jpype-------------------------"
-yum install -y  python-devel java-11-openjdk java-11-openjdk-devel gzip tar make xz cmake yum-utils  openblas-devel bzip2-devel bzip2 zip unzip libffi-devel zlib-devel autoconf automake libtool cargo pkgconf-pkg-config.ppc64le info.ppc64le fontconfig.ppc64le fontconfig-devel.ppc64le sqlite-devel
-export JAVA_HOME=/usr/lib/jvm/java-11-openjdk
-export PATH=$JAVA_HOME/bin:$PATH
-git clone https://github.com/jpype-project/jpype.git
-cd jpype
-git checkout v1.5.2
-wget https://repo1.maven.org/maven2/org/xerial/sqlite-jdbc/3.42.0.0/sqlite-jdbc-3.42.0.0.jar -O sqlite-jdbc.jar
-wget https://repo1.maven.org/maven2/org/hsqldb/hsqldb/2.7.2/hsqldb-2.7.2.jar -O hsqldb.jar
-wget https://repo1.maven.org/maven2/com/h2database/h2/2.2.224/h2-2.2.224.jar -O h2.jar
-export CLASSPATH=$CLASSPATH:$(pwd)/sqlite-jdbc.jar:$(pwd)/hsqldb.jar:$(pwd)/h2.jar
-pip3.12 install  -cov numpy tox
-pip3.12 install .
-echo "------------------------installed jpype-------------------------"
-
-
-cd $CURRENT_DIR
-echo "------------------------installing llvmlite-------------------------"
-LLVM_PROJECT_GIT_TAG="llvmorg-15.0.7"
-WORKING_DIR="$(pwd)"
-yum install -y   bzip2-devel libffi-devel zlib-devel cmake python3.11 python3.11-devel python3.11-pip
-yum install gcc-toolset-13 -y
-export GCC_HOME=/opt/rh/gcc-toolset-13/root/usr/bin:$PATH
-echo "enabling gcc13-toolset"
-source /opt/rh/gcc-toolset-13/enable
-git clone https://github.com/llvm/llvm-project.git
-cd "$WORKING_DIR/llvm-project"
-git checkout $LLVM_PROJECT_GIT_TAG
-cd "$WORKING_DIR"
-git clone https://github.com/numba/llvmlite
-cd llvmlite
-git checkout v0.44.0rc1
-export LLVM_CONFIG="/llvm-project/build/bin/llvm-config"
-cd "$WORKING_DIR/llvm-project"
-git apply "$WORKING_DIR/llvmlite/conda-recipes/llvm15-clear-gotoffsetmap.patch"
-git apply "$WORKING_DIR/llvmlite/conda-recipes/llvm15-remove-use-of-clonefile.patch"
-cp "$WORKING_DIR/llvmlite/conda-recipes/llvmdev/build.sh" .
-chmod 777 "$WORKING_DIR/llvm-project/build.sh" && "$WORKING_DIR/llvm-project/build.sh"
-LLVM_CONFIG_PATH=$(which llvm-config)
-if [ -z "$LLVM_CONFIG_PATH" ]; then
-    echo "llvm-config not found in PATH, using local path."
-    export LLVM_CONFIG="$WORKING_DIR/llvm-project/build/bin/llvm-config"
-else
-    echo "llvm-config found at: $LLVM_CONFIG_PATH"
-    export LLVM_CONFIG="$LLVM_CONFIG_PATH"
-fi
-echo "Checking for llvm-config.h in: $WORKING_DIR/llvm-project/build/include/llvm/Config"
-ls "$WORKING_DIR/llvm-project/build/include/llvm/Config/llvm-config.h" || { echo "llvm-config.h not found. Exiting."; exit 1; }
-cd "$WORKING_DIR/llvmlite"
-export CXXFLAGS="-I$WORKING_DIR/llvm-project/build/include"
-export LLVM_CONFIG="$WORKING_DIR/llvm-project/build/bin/llvm-config"
-pip3.12 install .
-echo "------------------------installed llvmlite-------------------------"
-
-
-cd $CURRENT_DIR
-echo "------------------------installing zfp-------------------------"
-yum install -y  gcc-toolset-13-gcc-c++ gcc-toolset-13-gcc-gfortran  make python python-devel python-pip  cmake 
-# export PATH=/opt/rh/gcc-toolset-13/root/usr/bin:$PATH
-export LD_LIBRARY_PATH=/opt/rh/gcc-toolset-13/root/usr/lib64:$LD_LIBRARY_PATH
-echo "Cloning and installing..."
-git clone https://github.com/LLNL/zfp
-cd zfp
-git checkout 1.0.1
-echo "Checking Python version..."
-PYTHON_VERSION=$(python3.12 -c "import sys; print('.'.join(map(str, sys.version_info[:2])))")
-IFS='.' read -r MAJOR MINOR <<< "$PYTHON_VERSION"
-if [[ "$MAJOR" -gt 3 ]] || { [[ "$MAJOR" -eq 3 ]] && [[ "$MINOR" -ge 12 ]]; }; then
-    echo "Python version is >= 3.12, installing numpy 2.2.2..."
-    pip3.12 install numpy==2.2.2 
-else
-    echo "Python version is < 3.12, installing numpy 1.23.5..."
-    pip3.12 install cython==0.29.36 numpy==1.23.5 
-fi
-
-NUMPY_INCLUDE_DIR=$(python3.12 -c "import numpy; print(numpy.get_include())")
-
-echo "Creating build directory..."
-mkdir -p build
-cd build
-export CFLAGS="-fPIC -fopenmp"
-export LDFLAGS="-fPIC -static-libgcc -static-libstdc++ -fopenmp -Wl,--whole-archive -lgomp -Wl,--no-whole-archive"
-echo "Running CMake..."
-echo "Running CMake with static linking..."
-cmake .. -DCMAKE_BUILD_TYPE=Release -DBUILD_ZFPY=ON -DBUILD_SHARED_LIBS=OFF \
-    -DCMAKE_INSTALL_PREFIX=$(pwd)/install \
-    -DPYTHON_EXECUTABLE=$(which python3.12) \
-    -DPYTHON_INCLUDE_DIR=$(python3.12 -c "import sysconfig; print(sysconfig.get_path('include'))") \
-    -DPYTHON_LIBRARY=$(python3.12 -c "import sysconfig; print(sysconfig.get_config_var('LIBDIR'))") \
-    -DNUMPY_INCLUDE_DIR=$NUMPY_INCLUDE_DIR \
-    -DCMAKE_C_FLAGS="-fopenmp" \
-    -DCMAKE_CXX_FLAGS="-fopenmp" \
-    -DCMAKE_EXE_LINKER_FLAGS="-static-libgcc -static-libstdc++ -fopenmp"
-
-echo "Building zfp..."
-make -j$(nproc)
-make install 
-export CMAKE_PREFIX_PATH=$(pwd)/install
-cd ..
-sed -i 's/), language_level = "3"]/)]/' setup.py
-pip3.12 install .
-echo "------------------------installed zfp-------------------------"
-
-
-cd $CURRENT_DIR
-echo "------------------------installing numba-------------------------"
-yum install -y python3.12 python3.12-devel python3.12-pip gcc-toolset-13 
-# export PATH=/opt/rh/gcc-toolset-13/root/usr/bin:$PATH
-# export LD_LIBRARY_PATH=/opt/rh/gcc-toolset-13/root/usr/lib64:$LD_LIBRARY_PATH
-# export LIBRARY_PATH=/opt/rh/gcc-toolset-13/root/usr/lib/gcc/ppc64le-redhat-linux/13:$LIBRARY_PATH
-export CPATH=/opt/rh/gcc-toolset-13/root/usr/include:$CPATH
-yum install -y  bzip2-devel libffi-devel zlib-devel cmake
-#clone repository
-git clone https://github.com/numba/numba
-cd numba
-git checkout 0.62.0dev0
-export CXXFLAGS=-I/usr/include
-PYTHON_VERSION=$(python3.12 -c "import sys; print(f'{sys.version_info.major}.{sys.version_info.minor}')")
-sed -i '/#include "dynamic_annotations.h".*\/\*/d' /usr/include/python${PYTHON_VERSION}/internal/pycore_atomic.h
-sed -i '1i#include "dynamic_annotations.h"   /* _Py_ANNOTATE_MEMORY_ORDER */' /usr/include/python${PYTHON_VERSION}/internal/pycore_atomic.h
-python3.12 -m pip install .
-echo "------------------------installed numba-------------------------"
-
-cd $CURRENT_DIR
-echo "------------------------installing numexpr-------------------------"
-yum install -y  python-devel bzip2-devel libffi-devel xz zlib-devel cmake openblas-devel
-#clone repository
-git clone https://github.com/pydata/numexpr.git
-cd  numexpr
-git checkout v2.8.4
-pip3.12 install 
-pip3.12 install numpy==1.26.3
-pip3.12 install -e .
-python3.12 setup.py install
-echo "------------------------installed numexpr-------------------------"
-
-
-
-
-
-cd $CURRENT_DIR
-echo "------------------------installing opencv_python_headless-------------------------"
-yum install -y  gcc-toolset-13 gcc-toolset-13-gcc gcc-toolset-13-gcc-c++ gcc-toolset-13-gcc-gfortran gcc-toolset-13-binutils gcc-toolset-13-binutils-devel python python-pip python-devel git  make cmake pkgconfig autoconf automake libtool zlib-devel freetype-devel gmp-devel    
-# export PATH=/opt/rh/gcc-toolset-13/root/usr/bin:$PATH
-# export LD_LIBRARY_PATH=/opt/rh/gcc-toolset-13/root/usr/lib64:$LD_LIBRARY_PATH
-
-OS_NAME=$(cat /etc/os-release | grep ^PRETTY_NAME | cut -d= -f2)
-
-INSTALL_ROOT="/install-deps"
-mkdir -p $INSTALL_ROOT
-
-for package in openblas lame opus libvpx ffmpeg libprotobuf protobuf abseilcpp; do
-    mkdir -p ${INSTALL_ROOT}/${package}
-    export "${package^^}_PREFIX=${INSTALL_ROOT}/${package}"
-    echo "Exported ${package^^}_PREFIX=${INSTALL_ROOT}/${package}"
-done
-python3.12 -m pip install --upgrade pip
-
-# clone source repository
-
-cd $CURRENT_DIR
-echo "------------------------installing psycopg2-------------------------"
-yum install -y  sqlite sqlite-devel xz xz-devel postgresql-devel --nobest
-# Clone the package repository
-git clone https://github.com/psycopg/psycopg2 
-cd psycopg2
-git checkout 2.9.10
-python3.12 setup.py install
-echo "------------------------installed psycopg2-------------------------"
-
-cd $CURRENT_DIR
-echo "------------------------installing pyodbc-------------------------"
-yum install -y unixODBC-devel
-git clone https://github.com/mkleehammer/pyodbc pyodbc
-cd pyodbc
-git checkout 5.2.0
-pip3.12 install 
-pip3.12 install "chardet<5,>=3.0.2" --force-reinstall
-pip3.12 install psutil
-python3.12 setup.py install
-echo "------------------------installed pyodbc-------------------------"
+TORCH_VERSION=v2.8.0
+TORCHVISION_VERSION=v0.23.0
+TORCH_URL=https://github.com/pytorch/pytorch.git
+TORCHVISION_URL=https://github.com/pytorch/vision.git
 
+export PYTHON=/usr/bin/python3.12
+# -----------------------------------------------------------------------------
+# System dependencies
+# -----------------------------------------------------------------------------
+yum install -y yum-utils
+
+yum install -y \
+  git wget tar gzip xz which procps-ng yum-utils \
+  --allowerasing
+
+yum install -y \
+  git make cmake gcc-toolset-13 \
+  python3.12 python3.12-devel python3.12-pip m4 \
+  unzip zip wget patch \
+  openssl-devel sqlite-devel \
+  llvm-devel libevent-devel openblas-devel \
+  freetype-devel gmp-devel libjpeg-turbo-devel \
+  cargo libcurl-devel  \
+  which procps-ng yum-utils \
+  gcc-toolset-13-libatomic-devel \
+  --allowerasing
 
-cd $CURRENT_DIR
-echo "------------------------installing pyzmq-------------------------"
-# Install dependencies
-yum install -y  gcc-toolset-13-gcc gcc-toolset-13-gcc-c++ gcc-toolset-13-gcc-gfortran \
-    cmake   bzip2-devel glibc-static libstdc++-static libffi-devel \
-    zlib-devel python-devel python3.12-pip pkg-config automake autoconf libtool
+# -----------------------------------------------------------------------------
+# Enable GCC toolset (CRITICAL: must stay enabled for entire script)
+# -----------------------------------------------------------------------------
+echo "-------------------- Enabling GCC toolset --------------------------"
 
 source /opt/rh/gcc-toolset-13/enable
-# export PATH=/opt/rh/gcc-toolset-13/root/usr/bin:$PATH
-# export LD_LIBRARY_PATH=/opt/rh/gcc-toolset-13/root/usr/lib64:$LD_LIBRARY_PATH
-
-# Clone the repository
-git clone https://github.com/zeromq/pyzmq.git
-cd pyzmq
-git checkout v26.4.0
-pip3.12 install cython==3.0.12 packaging==24.2 pathspec==0.12.1 scikit-build-core==0.11.1  ninja==1.11.1.4 build  -asyncio -timeout
-pip3.12 install -e .
-echo "------------------------installed pyzmq-------------------------"
-
-
-# cd $CURRENT_DIR
-echo "------------------------installing scikit_image-------------------------"
-yum install -y gcc gcc-c++ make python python-devel libtool sqlite-devel xz zlib-devel  bzip2-devel libffi-devel libevent-devel libjpeg-turbo-devel gcc-gfortran openblas openblas-devel libgomp
-OS_NAME=$(cat /etc/os-release | grep ^PRETTY_NAME | cut -d= -f2)
-git clone https://github.com/scikit-image/scikit-image
-cd scikit-image
-git checkout v0.25.2
-python3.12 -m pip install -r requirements.txt
-python3.12  -m pip install -r requirements/build.txt
-python3.12 -m pip install --upgrade pip
-python3.12 -m pip install -e .
-echo "------------------------installed scikit_image-------------------------"
-
-cd $CURRENT_DIR
-echo " -------------------------- Installing onetbb -------------------------- "
-yum install -y  python3 python3-devel python3-pip
-yum install -y  gcc-toolset-13-gcc gcc-toolset-13-gcc-c++ cmake  bzip2-devel glibc-static libstdc++-static libffi-devel zlib-devel pkg-config automake autoconf libtool
-yum install gcc-toolset-13 sudo -y
-# export PATH=/opt/rh/gcc-toolset-13/root/usr/bin:$PATH
-# export LD_LIBRARY_PATH=/opt/rh/gcc-toolset-13/root/usr/lib64:$LD_LIBRARY_PATH
-# export GCC_HOME=/opt/rh/gcc-toolset-13/root/usr
-# export LD_LIBRARY_PATH=/opt/rh/gcc-toolset-13/root/usr/lib64:$LD_LIBRARY_PATH
-python3.12 -m pip install --upgrade pip  
-# Installing Swing from source
-echo " ------------------------------ Installing Swig ------------------------------ "
-git clone https://github.com/nightlark/swig-pypi.git
-cd swig-pypi
-pip3.12 install .
-echo " ------------------------------ Swig Installed Successfully ------------------------------ "
-cd $CURRENT_DIR
-# Installing hwloc from source
-echo " ------------------------------ Installing hwloc ------------------------------ "
-git clone https://github.com/open-mpi/hwloc
-cd hwloc 
-./autogen.sh   
-./configure
-make
-make install
-echo " ------------------------------ hwloc Installed Successfully ------------------------------ "
-cd $CURRENT_DIR
-echo "------------Cloning the Repository------------"
-git clone  https://github.com/uxlfoundation/oneTBB
-cd oneTBB
-git checkout v2021.8.0
-mkdir build
-cd build/
-pwd
-cmake -DCMAKE_INSTALL_PREFIX=/tmp/my_installed_onetbb -DTBB_TEST=OFF -DBUILD_SHARED_LIBS=OFF -DBUILD_STATIC=ON -DCMAKE_CXX_FLAGS="-static-libgcc -static-libstdc++" -DCMAKE_EXE_LINKER_FLAGS="-static" -DTBB_BUILD=ON -DTBB4PY_BUILD=ON ..
-echo "------------Building the package------------"
-make -j4 python_build
-echo "------------Export statements------------"
-export TBBROOT=/tmp/my_installed_onetbb/
-export CMAKE_PREFIX_PATH=$TBBROOT
-make install
-echo " -------------------------- Installed onetbb -------------------------- "
-
-cd $CURRENT_DIR
-echo "----------------------------- Installing matplotlib ----------------------------"
-yum install -y python3-pip python3 python python3-devel 
-yum install -y openblas-devel 
-yum install -y zlib zlib-devel libjpeg-turbo libjpeg-turbo-devel
-echo "Dependencies installed."
-# Clone the matplotlib package.
-git clone https://github.com/matplotlib/matplotlib.git
-cd matplotlib/
-git checkout v3.10.1
-git submodule update --init
- 
-echo "Downloading and preparing qhull..."
-# Download qhull
-mkdir -p build
-wget https://github.com/qhull/qhull/archive/refs/tags/v8.0.2.tar.gz -O qhull-8.0.2.tar.gz
-tar -xzf qhull-8.0.2.tar.gz
-mv qhull-8.0.2 build/qhull-2020.2
-echo "qhull downloaded and prepared."
- 
-echo "Setting up virtual environment for Python..."
-# Setup virtual environment for python
-pip3.12 install  hypothesis build meson pybind11 meson-python
-echo "Python environment set up."
- 
-# Install package dependencies
-pip3.12 install 'numpy<2' fontTools setuptools-scm contourpy kiwisolver python-dateutil cycler pyparsing pillow certifi
-# pip3.12 install --upgrade setuptools
-echo "Dependencies installed."
-ln -sf /usr/bin/python3.12 /usr/bin/python3
-
-# Build and Install the package (This is dependent on numpy, pillow)
-pip3.12 install -e .
-echo "----------------------------- Installed matplotlib ----------------------------"
-
-
-cd $CURRENT_DIR
-echo "----------------------------- Installing torchvision ----------------------------"
-OS_NAME=$(cat /etc/os-release | grep ^PRETTY_NAME | cut -d= -f2)
-MAX_JOBS=${MAX_JOBS:-$(nproc)}
-
-# CURRENT_DIR=$(pwd)
-
-yum install -y pkgconfig atlas
-yum install -y libtool  xz zlib-devel  bzip2-devel libffi-devel libevent-devel  patch gcc-toolset-13  pkg-config  gmp-devel  freetype-devel
 
-yum install -y gcc-toolset-13-libatomic-devel
+export CC=/opt/rh/gcc-toolset-13/root/usr/bin/gcc
+export CXX=/opt/rh/gcc-toolset-13/root/usr/bin/g++
 
-# export PATH=/opt/rh/gcc-toolset-13/root/usr/bin:$PATH
-# export LD_LIBRARY_PATH=/opt/rh/gcc-toolset-13/root/usr/lib64:$LD_LIBRARY_PATH
-
-cd $CURRENT_DIR
-echo "--------------------scipy installing-------------------------------"
-#Building scipy
-python3.12 -m pip install beniget==0.4.2.post1 Cython==3.0.11 gast==0.6.0 meson==1.6.0 meson-python==0.17.1 packaging pybind11 pyproject-metadata pythran==0.17.0 setuptools==75.3.0 pooch  build hypothesis patchelf
-git clone https://github.com/scipy/scipy
-cd scipy/
-git checkout v1.15.2
-git submodule update --init
-echo "instaling scipy......."
-python3.12 -m pip install .
-cd $CURRENT_DIR
-export C_COMPILER=$(which gcc)
-export CXX_COMPILER=$(which g++)
-cd $CURRENT_DIR
-git clone https://github.com/pytorch/vision.git
-cd vision
-git checkout v0.21.0
-export LD_LIBRARY_PATH=/home/protobuf/local/libprotobuf/lib64:$LD_LIBRARY_PATH
-pip3.12 install -v -e . --no-build-isolation
-echo "----------------------------- Installed torchvision ----------------------------"
+echo "CC  = $CC"
+echo "CXX = $CXX"
+gcc --version
+g++ --version
 
+# -----------------------------------------------------------------------------
+# Python tooling
+# -----------------------------------------------------------------------------
+echo "-------------------- Upgrading Python tooling ---------------------"
 
+python3.12 -m pip install --upgrade pip setuptools wheel cython
 
-cd $CURRENT_DIR
-echo "--------------------pyarrow installing-------------------------------"
-echo "Install dependencies and tools."
-yum install -y  cmake zlib-devel libjpeg-devel gcc-toolset-13 cmake libevent libtool pkg-config  brotli-devel.ppc64le bzip2-devel lz4-devel 
-# export PATH=/opt/rh/gcc-toolset-13/root/usr/bin:$PATH
-# CURRENT_DIR=$(pwd)
-# Installing flex bison c-ares gflags rapidjson xsimd snappy libzstd
+# -----------------------------------------------------------------------------
+# Python binary wheels (POWER / devpi)
+#-----------------------------------------------------------------------------
+# echo "-------------------- Installing Python dependencies ----------------"
 echo "-----------flex installing------------------"
 wget https://github.com/westes/flex/releases/download/v2.6.4/flex-2.6.4.tar.gz
 tar -xvf flex-2.6.4.tar.gz
@@ -998,6 +89,7 @@ make -j$(nproc)
 echo "Installing flex..."
 make install
 cd $CURRENT_DIR 
+echo "-----------flex installed------------------"
 
 echo "-------bison installing----------------------"
 wget https://ftp.gnu.org/gnu/bison/bison-3.8.2.tar.gz
@@ -1011,269 +103,16 @@ echo "Installing bison..."
 make install
 cd $CURRENT_DIR
 
-echo "------------ gflags installing-------------------"
-git clone https://github.com/gflags/gflags.git
-cd gflags
-mkdir build && cd build
-echo "Running cmake to configure the build..."
-cmake ..
-echo "Compiling the source code gflags..."
-make -j$(nproc)
-echo "Installing gflags..."
-make install
-cd $CURRENT_DIR 
-
-echo "----------Installing c-ares----------------"
-#Building c-areas
-git clone https://github.com/c-ares/c-ares.git
-cd c-ares
-git checkout cares-1_19_1
-
-
-target_platform=$(uname)-$(uname -m)
-AR=$(which ar)
-PKG_NAME=c-ares
-
-mkdir -p c_ares_prefix
-export C_ARES_PREFIX=$(pwd)/c_ares_prefix
-
-echo "Building ${PKG_NAME}."
-
-# Isolate the build.
-mkdir build && cd build
-
-if [[ "$PKG_NAME" == *static ]]; then
-  CARES_STATIC=ON
-  CARES_SHARED=OFF
-else
-  CARES_STATIC=OFF
-  CARES_SHARED=ON
-fi
-
-if [[ "${target_platform}" == Linux-* ]]; then
-  CMAKE_ARGS="${CMAKE_ARGS} -DCMAKE_AR=${AR}"
-fi
-
-
-# Generate the build files.
-echo "Generating the build files..."
-cmake ${CMAKE_ARGS} .. \
-      -DCMAKE_BUILD_TYPE=Release \
-      -DCMAKE_INSTALL_PREFIX="$C_ARES_PREFIX" \
-      -DCARES_STATIC=${CARES_STATIC} \
-      -DCARES_SHARED=${CARES_SHARED} \
-      -DCARES_INSTALL=ON \
-      -DCMAKE_INSTALL_LIBDIR=lib \
-      -GNinja
-      #${SRC_DIR}
-
-# Build.
-echo "Building c-areas..."
-ninja || exit 1
-
-# Installing
-echo "Installing c-areas..."
-ninja install || exit 1
-
-cd $CURRENT_DIR
-
-echo "----------c-areas installed-----------------------"
-
-echo "----------------rapidjson installing------------------"
-git clone https://github.com/Tencent/rapidjson.git
-cd rapidjson
-mkdir build && cd build
-echo "Running cmake to configure the build..."
-cmake .. -DCMAKE_INSTALL_PREFIX=/usr/local
-echo "Compiling the source code for rapidjson..."
-make -j$(nproc)
-echo "Installing rapidjson"
-make install
-cd $CURRENT_DIR 
-
-echo "--------------xsimd installing-------------------------"
-git clone https://github.com/xtensor-stack/xsimd.git
-cd xsimd
-mkdir build && cd build
-echo "Running cmake to configure the build for xsimd.."
-cmake .. -DCMAKE_INSTALL_PREFIX=/usr/local
-echo "Compiling the source code for xsimd..."
-make -j$(nproc)
-echo "Installing xsimd..."
-make install
-cd $CURRENT_DIR 
-
-
-echo "-----------------snappy installing----------------"
-git clone https://github.com/google/snappy.git
-cd snappy
-git submodule update --init --recursive
-
-mkdir -p local/snappy
-export SNAPPY_PREFIX=$(pwd)/local/snappy
-mkdir build
-cd build
-echo "Running cmake to configure the build for snappy..."
-cmake -DCMAKE_INSTALL_PREFIX=$SNAPPY_PREFIX \
-      -DBUILD_SHARED_LIBS=ON \
-      -DCMAKE_INSTALL_LIBDIR=lib \
-      ..
-echo "Compiling the source code for snappy..."
-make -j$(nproc)
-echo "Installing snappy..."
-make install
-cd ..
-cd $CURRENT_DIR 
-
-
-echo "------------libzstd installing-------------------------"
-git clone https://github.com/facebook/zstd.git
-cd zstd
-
-echo "Compiling the source code for libzstd..."
+echo "-----------------numactl installing-----------------------"
+yum install -y git autoconf automake libtool
+# Clone the repository
+git clone https://github.com/numactl/numactl numactl
+cd numactl
+git checkout v2.0.19
+./autogen.sh
+./configure
 make
-echo "Installing libzstd..."
 make install
-export ZSTD_HOME=/usr/local
-export CMAKE_PREFIX_PATH=$ZSTD_HOME
-export LD_LIBRARY_PATH=$ZSTD_HOME/lib64:$LD_LIBRARY_PATH
-cd $CURRENT_DIR
-
-
-
-echo "------------ re2 installing-------------------"
-
-git clone http://github.com/google/re2
-cd re2
-git checkout 2022-04-01
-
-git submodule update --init
-
-mkdir re2-prefix
-
-export RE2_PREFIX=$(pwd)/re2-prefix
-
-export CPU_COUNT=`nproc`
-
-mkdir build-cmake
-pushd build-cmake
-
-echo "Running cmake to configure the build for re2..."
-cmake ${CMAKE_ARGS} -GNinja \
-  -DCMAKE_PREFIX_PATH=$RE2_PREFIX \
-  -DCMAKE_INSTALL_PREFIX="${RE2_PREFIX}" \
-  -DCMAKE_INSTALL_LIBDIR=lib \
-  -DENABLE_TESTING=OFF \
-  -DCMAKE_BUILD_TYPE=Release \
-  -DBUILD_SHARED_LIBS=ON \
-  ..
-echo "Installing re2..."
-  ninja -v install
-  popd
-echo "Running make shared-install......"
-make -j "${CPU_COUNT}" prefix=${RE2_PREFIX} shared-install
-cd $CURRENT_DIR 
-
-
-
-echo "------------ utf8proc installing-------------------"
-
-git clone https://github.com/JuliaStrings/utf8proc.git
-cd utf8proc
-git submodule update --init
-git checkout v2.6.1
-
-mkdir utf8proc_prefix
-export UTF8PROC_PREFIX=$(pwd)/utf8proc_prefix
-
-# Create build directory
-mkdir build
-cd build
-echo "Running cmake to configure the build for utf8proc..."
-# Run cmake to configure the build
-cmake -G "Unix Makefiles" \
-  -DCMAKE_BUILD_TYPE="Release" \
-  -DCMAKE_INSTALL_PREFIX="${UTF8PROC_PREFIX}" \
-  -DCMAKE_POSITION_INDEPENDENT_CODE=1 \
-  -DBUILD_SHARED_LIBS=1 \
-  ..
-echo  "Build and install utf8proc"
-cmake --build .
-
-echo "Installing utf8proc ..."
-cmake --build . --target install
-cd $CURRENT_DIR 
-
-echo "------------ orc installing-------------------"
-
-git clone https://github.com/apache/orc
-cd orc
-git checkout v2.0.3
-wget https://raw.githubusercontent.com/ppc64le/build-scripts/refs/heads/master/o/orc/orc.patch
-git apply orc.patch
-mkdir orc_prefix
-export ORC_PREFIX=$(pwd)/orc_prefix
-mkdir -p build
-cd build
-export PROTOBUF_PREFIX=$LIBPROTO_INSTALL
-export CMAKE_PREFIX_PATH=$LIBPROTO_INSTALL
-export LD_LIBRARY_PATH=$LIBPROTO_INSTALL/lib64
-export GCC=$CC
-export GXX=$CXX
-export HOST=$(uname)-$(uname -m)
-export HOST=$(uname)-$(uname -m)
-
-CPPFLAGS="${CPPFLAGS} -Wl,-rpath,$VIRTUAL_ENV_PATH/**/lib"
-
-
-declare -a _CMAKE_EXTRA_CONFIG
-if [[ "$CONDA_BUILD_CROSS_COMPILATION" == 1 ]]; then
-    _CMAKE_EXTRA_CONFIG+=(-DHAS_PRE_1970_EXITCODE=0)
-    _CMAKE_EXTRA_CONFIG+=(-DHAS_PRE_1970_EXITCODE__TRYRUN_OUTPUT=)
-    _CMAKE_EXTRA_CONFIG+=(-DHAS_POST_2038_EXITCODE=0)
-    _CMAKE_EXTRA_CONFIG+=(-DHAS_POST_2038_EXITCODE__TRYRUN_OUTPUT=)
-fi
-if [[ ${HOST} =~ .*darwin.* ]]; then
-    _CMAKE_EXTRA_CONFIG+=(-DCMAKE_AR=${AR})
-    _CMAKE_EXTRA_CONFIG+=(-DCMAKE_RANLIB=${RANLIB})
-    _CMAKE_EXTRA_CONFIG+=(-DCMAKE_LINKER=${LD})
-fi
-if [[ ${HOST} =~ .*Linux.* ]]; then
-    CXXFLAGS="${CXXFLAGS//-std=c++17/-std=c++11}"
-    # I hate you so much CMake.
-    LIBPTHREAD=$(find ${PREFIX} -name "libpthread.so")
-    _CMAKE_EXTRA_CONFIG+=(-DPTHREAD_LIBRARY=${LIBPTHREAD})
-fi
-
-CPPFLAGS="${CPPFLAGS} -Wl,-rpath,$VIRTUAL_ENV_PATH/**/lib"
-echo "Running cmake to configure the build for orc..."
-source /opt/rh/gcc-toolset-13/enable
-cmake ${CMAKE_ARGS} \
-    -DCMAKE_PREFIX_PATH=$ORC_PREFIX \
-    -DCMAKE_BUILD_TYPE=Release \
-    -DBUILD_SHARED_LIBS=ON \
-    -DBUILD_JAVA=False \
-    -DLZ4_HOME=/usr \
-    -DZLIB_HOME=/usr \
-    -DZSTD_HOME=/usr/local \
-    -DCMAKE_POLICY_DEFAULT_CMP0074=NEW \
-    -DProtobuf_ROOT=$PROTOBUF_PREFIX \
-    -DPROTOBUF_HOME=$PROTOBUF_PREFIX \
-    -DPROTOBUF_EXECUTABLE=$PROTOBUF_PREFIX/bin/protoc \
-    -DSNAPPY_HOME=$SNAPPY_PREFIX \
-    -DBUILD_LIBHDFSPP=NO \
-    -DBUILD_CPP_TESTS=OFF \
-    -DCMAKE_INSTALL_PREFIX=$ORC_PREFIX \
-    -DCMAKE_C_COMPILER=$(type -p ${CC})     \
-    -DCMAKE_CXX_COMPILER=$(type -p ${CXX})  \
-    -DCMAKE_C_FLAGS="$CFLAGS"  \
-    -DCMAKE_CXX_FLAGS="$CXXFLAGS -Wno-unused-parameter" \
-    "${_CMAKE_EXTRA_CONFIG[@]}" \
-    -GNinja ..
-
-ninja
-echo  "Installing orc..."
-ninja install
 
 cd $CURRENT_DIR
 
@@ -1338,282 +177,185 @@ echo " Building and installing Boost...."
 # Remove Python headers as we don't build Boost.Python.
 rm "${BOOST_PREFIX}/include/boost/python.hpp"
 rm -r "${BOOST_PREFIX}/include/boost/python"
-cd $CURRENT_DIR 
+cd $CURRENT_DIR
+
+
+
+
+python3.12 -m pip install \
+  --trusted-host wheels.developerfirst.ibm.com \
+  "abseil-cpp @ https://wheels.developerfirst.ibm.com/ppc64le/linux/+f/419/275773a4cc480/abseil_cpp-20240116.2-py3-none-any.whl" \
+  "av @ https://wheels.developerfirst.ibm.com/ppc64le/linux/+f/b09/d74303b7aaf7f/av-13.1.0-cp312-cp312-linux_ppc64le.whl" \
+  "ffmpeg @ https://wheels.developerfirst.ibm.com/ppc64le/linux/+f/25d/9b7b985a577b9/ffmpeg-7.1-py3-none-any.whl" \
+  "lame @ https://wheels.developerfirst.ibm.com/ppc64le/linux/+f/923/40f226ef59d45/lame-3.100-py3-none-any.whl" \
+  "libprotobuf @ https://wheels.developerfirst.ibm.com/ppc64le/linux/+f/e53/57a336598c208/libprotobuf-25.4-py3-none-manylinux2014_ppc64le.whl" \
+  "libvpx @ https://wheels.developerfirst.ibm.com/ppc64le/linux/+f/328/cfde06a744e3d/libvpx-1.13.1-py3-none-any.whl" \
+  "llvmlite @ https://wheels.developerfirst.ibm.com/ppc64le/linux/+f/ddd/ebf05d58bd563/llvmlite-0.44.0-cp312-cp312-linux_ppc64le.whl" \
+  "numba @ https://wheels.developerfirst.ibm.com/ppc64le/linux/+f/609/d7a83e5ac7944/numba-0.62.0.dev0-cp312-cp312-linux_ppc64le.whl" \
+  "openblas @ https://wheels.developerfirst.ibm.com/ppc64le/linux/+f/523/31f6718639cba/openblas-0.3.29-py3-none-manylinux2014_ppc64le.whl" \
+  "opus @ https://wheels.developerfirst.ibm.com/ppc64le/linux/+f/bec/40c21ed2fe31b/opus-1.3.1-py3-none-any.whl" \
+  "protobuf @ https://wheels.developerfirst.ibm.com/ppc64le/linux/+f/5e5/a6c4d93fcc5cd/protobuf-4.25.8-cp312-cp312-linux_ppc64le.whl" \
+  "scipy @ https://wheels.developerfirst.ibm.com/ppc64le/linux/+f/4e1/4b512f33efb85/scipy-1.16.0-cp312-cp312-linux_ppc64le.whl" \
+  "sentencepiece @ https://wheels.developerfirst.ibm.com/ppc64le/linux/+f/161/51fddd15aec51/sentencepiece-0.2.0-cp312-cp312-linux_ppc64le.whl" \
+  certifi charset-normalizer filelock fsspec idna \
+  Jinja2 MarkupSafe mpmath networkx requests \
+  sympy tqdm typing_extensions urllib3 numpy
+
+
+python3.12 -m pip install cmake pyyaml packaging openpyxl setuptools_scm
+
+# -----------------------------------------------------------------------------
+# Pillow (devpi)
+# -----------------------------------------------------------------------------
+echo "-------------------- Installing Pillow -----------------------------"
+
+python3.12 -m pip install \
+  --trusted-host wheels.developerfirst.ibm.com \
+  --extra-index-url https://wheels.developerfirst.ibm.com/ppc64le/linux/+simple/ \
+  pillow==11.2.1
+
+# -----------------------------------------------------------------------------
+# Resolve OpenBLAS
+# -----------------------------------------------------------------------------
+echo "-------------------- Resolving OpenBLAS ----------------------------"
+
+export OpenBLAS_HOME=/usr/local/lib/python3.12/site-packages/openblas
+export OpenBLAS_DIR=${OpenBLAS_HOME}
+export BLAS=OpenBLAS
+export LD_LIBRARY_PATH=${OpenBLAS_HOME}/lib:${LD_LIBRARY_PATH}
+export PKG_CONFIG_PATH="${OpenBLAS_HOME}/lib/pkgconfig:${PKG_CONFIG_PATH}"
+export LIBRARY_PATH="${OpenBLAS_HOME}/lib:${LIBRARY_PATH}"
+
+# -----------------------------------------------------------------------------
+# Build PyArrow 21.0.0 from source
+# -----------------------------------------------------------------------------
+echo "-------------------- Building PyArrow 21.0.0 -----------------------"
+
+export PYARROW_VERSION=21.0.0
 
+git clone --recursive https://github.com/apache/arrow.git -b apache-arrow-${PYARROW_VERSION}
+cd arrow/cpp
+
+mkdir -p build && cd build
+
+cmake -DCMAKE_BUILD_TYPE=Release \
+      -DCMAKE_INSTALL_PREFIX=/usr/local \
+      -DARROW_PYTHON=ON \
+      -DARROW_BUILD_TESTS=OFF \
+      -DARROW_JEMALLOC=ON \
+      -DARROW_BUILD_STATIC=OFF \
+      -DARROW_PARQUET=ON \
+      ..
 
-echo "------------thrift_cpp  installing-------------------"
-git clone https://github.com/apache/thrift
-cd thrift
-git checkout 0.21.0
-mkdir thrit-prefix
-export THRIFT_PREFIX=$CURRENT_DIR/thrit-prefix
-
-export BOOST_ROOT=${BOOST_PREFIX}
-export ZLIB_ROOT=/usr
-export LIBEVENT_ROOT=/usr
-
-export _ROOT=/usr
-export _ROOT_DIR=/usr
-
-./bootstrap.sh
-echo "Configuring thrift-cpp installation..."
-./configure --prefix=$THRIFT_PREFIX \
-    --with-python=no \
-    --with-py3=no \
-    --with-ruby=no \
-    --with-java=no \
-    --with-kotlin=no \
-    --with-erlang=no \
-    --with-nodejs=no \
-    --with-c_glib=no \
-    --with-haxe=no \
-    --with-rs=no \
-    --with-cpp=yes \
-    --with-PACKAGE=yes \
-    --with-zlib=$ZLIB_ROOT \
-    --with-libevent=$LIBEVENT_ROOT \
-    --with-boost=$BOOST_ROOT \
-    --with-=$_ROOT \
-    --enable-tests=no \
-    --enable-tutorial=no 
-
-echo "Compiling the source code for thrift-cpp..."
 make -j$(nproc)
-echo  "Installing thrift_cpp..."
 make install
-cd $CURRENT_DIR 
 
-echo "------------ grpc_cpp installing-------------------"
-git clone https://github.com/grpc/grpc
-cd grpc
-git checkout v1.68.0
-git submodule update --init
-mkdir grpc-prefix
-export GRPC_PREFIX=$(pwd)/grpc-prefix
-AR=`which ar`
-RANLIB=`which ranlib`
+echo "/usr/local/lib"   >  /etc/ld.so.conf.d/arrow.conf
+echo "/usr/local/lib64" >> /etc/ld.so.conf.d/arrow.conf
+ldconfig
 
-PROTOC_BIN=$LIBPROTO_INSTALL/bin/protoc
-PROTOBUF_SRC=$LIBPROTO_INSTALL
+cd ../../python
 
-export CMAKE_PREFIX_PATH="$C_ARES_PREFIX;$RE2_PREFIX;$LIBPROTO_INSTALL"
+pip install -r requirements-build.txt
+export PYARROW_PARALLEL=$(nproc)
 
-export LD_LIBRARY_PATH=$LIBPROTO_INSTALL/lib64:${LD_LIBRARY_PATH}
+python3.12 setup.py build_ext \
+  --build-type=release \
+  --bundle-arrow-cpp \
+  bdist_wheel \
+  --dist-dir ./wheelhouse
 
-target_platform=$(uname)-$(uname -m)
+pip install wheelhouse/pyarrow-${PYARROW_VERSION}-*.whl
 
-if [[ "${target_platform}" == osx* ]]; then
-  export CMAKE_ARGS="${CMAKE_ARGS} -DCMAKE_CXX_STANDARD=14"
-else
-  export CMAKE_ARGS="${CMAKE_ARGS} -DCMAKE_CXX_STANDARD=17"
-fi
+cd ${CURRENT_DIR}
 
+# -----------------------------------------------------------------------------
+# Build PyTorch 2.8.0
+# -----------------------------------------------------------------------------
+echo "-------------------- Building PyTorch ${TORCH_VERSION} ------------------------"
 
-mkdir -p build-cpp
-pushd build-cpp
-echo "Running cmake to configure the build for grpc-cpp...."
-cmake ${CMAKE_ARGS} ..  \
-      -GNinja \
-      -DBUILD_SHARED_LIBS=ON \
-      -DCMAKE_BUILD_TYPE=Release \
-      -DCMAKE_INSTALL_PREFIX=$GRPC_PREFIX \
-      -DgRPC_CARES_PROVIDER="package" \
-      -DgRPC_GFLAGS_PROVIDER="package" \
-      -DgRPC_PROTOBUF_PROVIDER="package" \
-      -DProtobuf_ROOT=$PROTOBUF_SRC \
-      -DgRPC_SSL_PROVIDER="package" \
-      -DgRPC_ZLIB_PROVIDER="package" \
-      -DgRPC_ABSL_PROVIDER="package" \
-      -DgRPC_RE2_PROVIDER="package" \
-      -DCMAKE_PREFIX_PATH=$CMAKE_PREFIX_PATH \
-      -DCMAKE_AR=${AR} \
-      -DCMAKE_RANLIB=${RANLIB} \
-      -DCMAKE_VERBOSE_MAKEFILE=ON \
-      -DProtobuf_PROTOC_EXECUTABLE=$PROTOC_BIN
-echo  "Installing grpc_cpp..."
-ninja install -v
-popd
+export USE_OPENMP=ON
+export USE_MKLDNN=OFF
+export USE_MKLDNN_CBLAS=OFF
+export USE_CUDA=OFF
+export CMAKE_PREFIX_PATH="${OpenBLAS_HOME}:${CMAKE_PREFIX_PATH}"
 
-cd $CURRENT_DIR
-echo "-----------------installing pyarrow----------------------"
-#cloning pyarrow
-git clone  https://github.com/apache/arrow
-cd arrow
-git checkout apache-arrow-19.0.0
-git submodule update --init
-mkdir pyarrow_prefix
-export PYARROW_PREFIX=$(pwd)/pyarrow_prefix
-export ARROW_HOME=$PYARROW_PREFIX
-export target_platform=$(uname)-$(uname -m)
-export CXX=$(which g++)
-export CMAKE_PREFIX_PATH=$C_ARES_PREFIX:$LIBPROTO_INSTALL:$RE2_PREFIX:$GRPC_PREFIX:$ORC_PREFIX:$BOOST_PREFIX:${UTF8PROC_PREFIX}:$THRIFT_PREFIX:$SNAPPY_PREFIX:/usr
-export LD_LIBRARY_PATH=$GRPC_PREFIX/lib:$LIBPROTO_INSTALL/lib64
-mkdir cpp/build
-pushd cpp/build
-EXTRA_CMAKE_ARGS=""
-
-# Include g++'s system headers
-if [ "$(uname)" == "Linux" ]; then
-  SYSTEM_INCLUDES=$(echo | ${CXX} -E -Wp,-v -xc++ - 2>&1 | grep '^ ' | awk '{print "-isystem;" substr($1, 1)}' | tr '\n' ';')
-  EXTRA_CMAKE_ARGS=" -DARROW_GANDIVA_PC_CXX_FLAGS=${SYSTEM_INCLUDES}"
-  sed -ie 's;"--with-jemalloc-prefix\=je_arrow_";"--with-jemalloc-prefix\=je_arrow_" "--with-lg-page\=16";g' ../cmake_modules/ThirdpartyToolchain.cmake
-fi
+git clone --recursive ${TORCH_URL}
+cd pytorch
+git checkout ${TORCH_VERSION}
+git submodule sync
+git submodule update --init --recursive
 
-# Enable CUDA support
-if [ "${build_type}" = "cuda" ]; then
-  if [[ -z "${CUDA_HOME+x}" ]]
-    then
-        echo "cuda version=${cudatoolkit} CUDA_HOME=$CUDA_HOME"
-        CUDA_GDB_EXECUTABLE=$(which cuda-gdb || exit 0)
-        if [[ -n "$CUDA_GDB_EXECUTABLE" ]]
-        then
-            CUDA_HOME=$(dirname $(dirname $CUDA_GDB_EXECUTABLE))
-        else
-            echo "Cannot determine CUDA_HOME: cuda-gdb not in PATH"
-            return 1
-        fi
-    fi
-  EXTRA_CMAKE_ARGS=" ${EXTRA_CMAKE_ARGS} -DARROW_CUDA=ON -DCUDA_TOOLKIT_ROOT_DIR=${CUDA_HOME} -DCMAKE_LIBRARY_PATH=${CUDA_HOME}/lib64/stubs"
-else
-  EXTRA_CMAKE_ARGS=" ${EXTRA_CMAKE_ARGS} -DARROW_CUDA=OFF"
-fi
-# Disable Gandiva
-EXTRA_CMAKE_ARGS=" ${EXTRA_CMAKE_ARGS} -DARROW_GANDIVA=OFF"
+python3.12 -m pip install -r requirements.txt
+python3.12 setup.py build_ext -j$(nproc)
+python3.12 setup.py install
 
-export BOOST_ROOT="${BOOST_PREFIX}"
-export Boost_ROOT="${BOOST_PREFIX}"
+cd ${CURRENT_DIR}
 
-export CXXFLAGS="-I$${BOOST_PREFIX}/include -I${THRIFT_PREFIX}/include"
+# -----------------------------------------------------------------------------
+# Build TorchVision
+# -----------------------------------------------------------------------------
+echo "-------------------- Building TorchVision --------------------------"
 
-#SIMD Settings
-if [[ "${target_platform}" == "Linux-x86_64" ]]; then
-  EXTRA_CMAKE_ARGS=" ${EXTRA_CMAKE_ARGS} -DARROW_SIMD_LEVEL=SSE4_2"
-fi
-if [[ "${target_platform}" == "Linux-ppc64le" ]]; then
-  EXTRA_CMAKE_ARGS=" ${EXTRA_CMAKE_ARGS} -DARROW_ALTIVEC=ON"
-fi
-if [[ "${target_platform}" != "Linux-s390x" ]]; then
-  EXTRA_CMAKE_ARGS=" ${EXTRA_CMAKE_ARGS} -DARROW_USE_LD_GOLD=ON"
-fi
+git clone ${TORCHVISION_URL}
+cd vision
+git checkout ${TORCHVISION_VERSION}
+USE_FFMPEG=1 USE_JPEG=1 USE_PNG=1 python3.12 setup.py develop
+cd ${CURRENT_DIR}
 
-export AR=$(which ar)
-export RANLIB=$(which ranlib)
-echo "Running cmake to configure the build for pyarrow..."
-cmake \
-    -DCMAKE_PREFIX_PATH=$CMAKE_PREFIX_PATH \
-    -DARROW_BOOST_USE_SHARED=ON \
-    -DARROW_BUILD_BENCHMARKS=OFF \
-    -DARROW_BUILD_STATIC=OFF \
-    -DARROW_BUILD_TESTS=OFF \
-    -DARROW_BUILD_UTILITIES=OFF \
-    -DBUILD_SHARED_LIBS=ON \
-    -DARROW_DATASET=ON \
-    -DARROW_DEPENDENCY_SOURCE=SYSTEM \
-    -DARROW_FLIGHT=ON \
-    -DARROW_HDFS=ON \
-    -DARROW_JEMALLOC=ON \
-    -DARROW_MIMALLOC=ON \
-    -DARROW_ORC=ON \
-    -DARROW_PACKAGE_PREFIX=$PYARROW_PREFIX \
-    -DARROW_PARQUET=ON \
-    -DARROW_PYTHON=ON \
-    -DARROW_S3=OFF \
-    -DARROW_WITH_BROTLI=ON \
-    -DARROW_WITH_BZ2=ON \
-    -DARROW_WITH_LZ4=ON \
-    -DARROW_WITH_SNAPPY=ON \
-    -DARROW_WITH_ZLIB=ON \
-    -DARROW_WITH_ZSTD=ON \
-    -DARROW_WITH_THRIFT=ON \
-    -DCMAKE_BUILD_TYPE=release \
-    -DCMAKE_INSTALL_LIBDIR=lib \
-    -DCMAKE_INSTALL_PREFIX=$ARROW_HOME \
-    -DPYTHON_EXECUTABLE=python \
-    -DPython3_EXECUTABLE=python \
-    -DProtobuf_PROTOC_EXECUTABLE=${LIBPROTO_INSTALL}/bin/protoc \
-    -DORC_INCLUDE_DIR=${ORC_PREFIX}/include \
-    -DgRPC_DIR=${GRPC_PREFIX} \
-    -DBoost_DIR=${BOOST_PREFIX} \
-    -DBoost_INCLUDE_DIR=${BOOST_PREFIX}/include/ \
-    -Dutf8proc_LIB=${UTF8PROC_PREFIX}/lib/libutf8proc.so ${UTF8PROC_PREFIX}/lib/libutf8proc.so.2 ${UTF8PROC_PREFIX}/lib/libutf8proc.so.2.4.1 \
-    -Dutf8proc_INCLUDE_DIR=${UTF8PROC_PREFIX}/include \
-    -DCMAKE_AR=${AR} \
-    -DCMAKE_RANLIB=${RANLIB} \
-    -GNinja \
-    ${EXTRA_CMAKE_ARGS} \
-    ..
-
-echo "Installing pyarrow...."
-ninja install
-popd
+# -----------------------------------------------------------------------------
+# Build vLLM
+# -----------------------------------------------------------------------------
+echo "-------------------- Building vLLM ---------------------------------"
 
-cd $CURRENT_DIR
-echo "Installing prerequisite for arrow..."
-pip3.12 install setuptools-scm 
-
-export PYARROW_BUNDLE_ARROW_CPP=1
-export LD_LIBRARY_PATH=${ARROW_HOME}/lib:${LD_LIBRARY_PATH}
-export build_type=cpu
-cd arrow
-export CMAKE_PREFIX_PATH=$ARROW_HOME
-# Build dependencies
-export PARQUET_HOME=$ARROW_HOME
-export SETUPTOOLS_SCM_PRETEND_VERSION=$version
-export PYARROW_BUILD_TYPE=release
-export PYARROW_BUNDLE_ARROW_CPP_HEADERS=1
-export PYARROW_WITH_DATASET=1
-export PYARROW_WITH_FLIGHT=1
-# Disable Gandiva
-export PYARROW_WITH_GANDIVA=0
-export PYARROW_WITH_HDFS=1
-export PYARROW_WITH_ORC=1
-export PYARROW_WITH_PARQUET=1
-export PYARROW_WITH_PLASMA=1
-export PYARROW_WITH_S3=0
-export PYARROW_CMAKE_GENERATOR=Ninja
-BUILD_EXT_FLAGS=""
-
-# Enable CUDA support
-if [ "${build_type}" = "cuda" ]; then
-    export PYARROW_WITH_CUDA=1
-else
-    export PYARROW_WITH_CUDA=0
-fi
-cd python
-pip3.12 install .
+git clone -b ${PACKAGE_VERSION} ${PACKAGE_URL}
+cd ${PACKAGE_DIR}
 
+# Keep your existing filters
+sed -i 's/^torch/# torch/' requirements/cpu.txt
+sed -i 's/^torchvision/# torchvision/' requirements/cpu.txt
+sed -i 's/^torchaudio/# torchaudio/' requirements/cpu.txt
+sed -i 's/^outlines_core/# outlines_core/' requirements/common.txt
+sed -i 's/^scipy/# scipy/' requirements/common.txt
 
-cd $CURRENT_DIR
-yum install -y git autoconf automake libtool
-# Clone the repository
-git clone https://github.com/numactl/numactl numactl
-cd numactl
-git checkout v2.0.19
-./autogen.sh
-./configure
-make
-make install
+# NEW: scrub deprecated extras if present anywhere
+sed -i 's/huggingface-hub\[hf_xet\]/huggingface-hub/g' requirements/*.txt || true
+sed -i -e 's/.*torch.*//g' pyproject.toml requirements/*.txt
 
-cd $CURRENT_DIR
-git clone $PACKAGE_URL
-cd $PACKAGE_DIR
-git checkout $PACKAGE_VERSION
-yum install -y kmod
-python3.12 -m pip install setuptools-rust maturin setuptools_scm
-export LD_LIBRARY_PATH=/protobuf/local/libprotobuf/lib64:$LD_LIBRARY_PATH
-export CMAKE_PREFIX_PATH=/protobuf/local/libprotobuf
-# USE cmake<4
-sed -i 's/"cmake>=3.26",/"cmake>=3.26,<4",/g' pyproject.toml
+python3.12 -m pip install \
+  --prefer-binary \
+  --trusted-host wheels.developerfirst.ibm.com \
+  --extra-index-url https://wheels.developerfirst.ibm.com/ppc64le/linux/+simple/ \
+  -r requirements/cpu.txt
+
+python3.12 -m pip install llguidance
+
+PIP_NO_BUILD_ISOLATION=1 \
+CC=${CC} \
+CXX=${CXX} \
+python3.12 -m pip install xgrammar
+
+python3.12 -m pip install "huggingface-hub>=0.32.0" "transformers<=4.57.3"
+export VLLM_TARGET_DEVICE=cpu
+export MAX_JOBS=$(nproc)
+
+# AVOID eggs: build and install via pip/wheel instead of setup.py install
 export SETUPTOOLS_SCM_PRETEND_VERSION=0.8.4
+python3.12 setup.py install
 
-if ! (python3.12 -m pip install -v . --no-build-isolation); then
-    echo "------------------$PACKAGE_NAME:install_fails-------------------------------------"
-    echo "$PACKAGE_URL $PACKAGE_NAME"
-    echo "$PACKAGE_NAME  |  $PACKAGE_URL | $PACKAGE_VERSION | $OS_NAME | GitHub | Fail |  Install_Fails"
-    exit 1
-fi
+python3.12 setup.py bdist_wheel --dist-dir="${CURRENT_DIR}"
+
+cd ${CURRENT_DIR}
+
+echo "==================================================================="
+echo "               vLLM WHEEL BUILT SUCCESSFULLY (v0.11.1)"
+echo "==================================================================="
+# 4. Run the "Hello World" example
+#    Note: This attempts to download a small model (facebook/opt-125m) from HuggingFace.
+#    If the build machine is offline, this step will fail.
+echo "Running basic offline inference example..."
 
-if ! pytest; then
+if ! python3.12 ${PACKAGE_DIR}/examples/offline_inference/basic/basic.py; then
     echo "------------------$PACKAGE_NAME:install_success_but_test_fails---------------------"
     echo "$PACKAGE_URL $PACKAGE_NAME"
     echo "$PACKAGE_NAME  |  $PACKAGE_URL | $PACKAGE_VERSION | $OS_NAME | GitHub | Fail |  Install_success_but_test_Fails"