saltstack/salt — pull request #1857 by seanchannel (2012-08-20 19:01:02+00:00)
Title: clear up dependency issues slightly

I encountered the problem from issue #391 with the latest develop in Ubuntu 12.04 and found it necessary to install ubuntu's packages for all the dependencies on the install page, then make sure to call virtualenv with --system-site-packages so pip did not try to compile those.

https://github.com/saltstack/salt/issues/391