runCommand -package:options -package:shake -package:graphviz -package:xmonad-contrib -package:cabal-install -package:process -package:shake-plus -package:mongoDB -package:io-streams -package:quickcheck-state-machine -package:pandoc-plot -is:exact -package:github-release -package:wai-app-static -package:libmpd is:exact

Run a Command.
Runs a command using the shell.