[TIP] tox and pypy and numpypy

[Albert-Jan Roskam]

Hi,

I am using the latest version of Tox and I would like to include Pypy in my list of environments. One of the required packages is numpy. Currently, tox tries to pip install the standard numpy (which fails), not numpypy. What is the correct way to solve this? I just read about 'use_sitepackages=True', which might be an option.

Thanks!

Albert-Jan