aliafshar/a8 — pull request #12 by dbarnett (2014-05-05 15:56:59+00:00)
Title: Fix reference to removed namespace psutil.error (fixes #11)

`psutil.error.AccessDenied` has been moved, but even in the older versions (0.6.1), `psutil.AccessDenied` works. That's the name the latest documentation says to use.