topazproject/topaz — pull request #319 by llimllib (2013-02-07 03:59:37+00:00)
Title: More detailed build prerequisite instructions

Clarifying some things, based on suggestions from Alex on
#topaz.

* Guide everybody to use virtualenv and virtualenvwrapper. The world will be happier for it.
* direct people to use add2virtualenv instead of PYTHONPATH
* note that the pypy dir must be added to your environment, not just the rpython dir (due to __main__ importing py)