NixOS/nixpkgs — pull request #786 by iElectric (2013-07-27 18:54:55+00:00)
Title: add python3 support to pythonPackages

Following adds python3 support to `pythonPackages` (and pypy can be now also added easily.).

- upgraded setuptools
- added some fixes to python3.x builds

@garbas @chaoflow @cillianderoiste thoughts?