No xlsxwriter

[kagreene]

When I try to run pygcam, it fails to calculate the differences between different scenario outputs and gives the error:
INFO pygcam.project: [tax-10, 9, xlsx] @diff -D "/home/kag2592/GCAM/sandboxes/myproj/tax-10/diffs" -c -y 2015-2050 -o diffs.xlsx /home/kag2592/GCAM/sandboxes/myproj/tax-10/diffs/*.csv
gt failed: No module named 'xlsxwriter'
I am not sure how to resolve this issue, any sugggestions would be appreciated.

[rjplevin]

The python module "xlsxwriter" isn't present in your python environment. Please contact me directly at rich@plevin.com and I can help you sort it out.