rbtcollins/tripleo-end-to-end — pull request #4 by jamezpolley (2014-10-31 00:39:50+00:00)
Title: Enable use inside a virtualenv

Hard-coding the path to the interpreter causes problems when running
inside a virtualenv - eg, if pyyaml is installed inside the virtualenv
but not in the system python, this will give an import error rather than
finding the virtualenv's version of pyyaml