tree a29af1e50b63e5caa6694eaa0c2cc65f418ab888
parent 6dbb27cf32b91ea0d9f5eabd991320d00967f588
author Sean Dague <sdague@linux.vnet.ibm.com> 1368225413 -0400
committer Sean Dague <sdague@linux.vnet.ibm.com> 1368225413 -0400

only install things in the venv for pep8

we can use tox to run tempest, but to act like the gate we
shouldn't install a venv for full or smoke runs.

only do this for pep8, as we need hacking installed from pip

Change-Id: I02a62d3f0ae9759e619976e523f75c64a9af577d