/Users/aaron/.homebrew/sbin:/Users/aaron/.homebrew/bin:/Users/aaron/.gem/ruby/1.9.3/bin:/Users/aaron/.rbenv/versions/1.9.3-p385-perf/lib/ruby/gems/1.9.1/bin:/Users/aaron/.rubies/1.9.3-p385-perf/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/opt/X11/bin:/usr/X11/bin:/usr/local/git/bin:/Users/aaron/.homebrew/sbin:/Users/aaron/.homebrew/bin Cleanup.