matplotlib : Pure python plotting library with matlab like syntax ( http://matplotlib.sourceforge.net/ http://pypi.python.org/pypi/matplotlib )
netcdf4-python : Read and write files in both the new netCDF 4 and the old netCDF 3 format, and can create files that are readable by HDF5 clients. ( https://code.google.com/p/netcdf4-python/ )
nvidia-ml-py : Python Bindings for the NVIDIA Management Library ( http://pypi.python.org/pypi/nvidia-ml-py/ )
plastex : plasTeX is a LaTeX document processing framework written entirely in Python. ( http://plastex.sourceforge.net/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a nbigaouette
For Paludis use this rsync : rsync://gentoo.zugaina.org/nbigaouette-portage
If you have a problem : ycarus(-at-)zugaina.org