tree d442af68d46b1a5601193dd42b7f9b4eca1df3e7
parent aa8d31ac8b6a69b40569f7d906b8217ac6612c2d
author Dean Troyer <dtroyer@gmail.com> 1424372715 -0600
committer Dean Troyer <dtroyer@gmail.com> 1424444213 -0600

Recent virtualenv review cleanups

This is a follow-on to comments in https://review.openstack.org/156356
and https://review.openstack.org/#/c/151513/

* Remove work-around for /var/cache/pip
* Remove WHEELHOUSE setting in tools/build_wheels.sh and use the pip
  default directory '<cwd>/wheelhouse'
* Remove bogus MySQL-python install
* Removed unused bits and clean up pip commands in from tools/build_venvs.sh

Closes-Bug: #1423720
Change-Id: I0283b0dff9146b1b63bd821358505a93566270c6