saltstack/salt — pull request #4045 by rca (2013-03-11 22:00:15+00:00)
Title: Update hacking

Attempt to clean up hacking docs. Reordered documentation, added some instructions specific to Debian/Ubuntu, and updated docs to use `requirements.txt` files.

I noticed that `psutil` is not in `requirements.txt`. Is this a development requirement or is it not needed at all?