Comment 4 for bug 1263940

Reviewed: https://review.openstack.org/64234
Committed: https://git.openstack.org/cgit/openstack/tempest/commit/?id=f3d92ecc2e745d56f6cdd25e2412d5203ce11272
Submitter: Jenkins
Branch: master

commit f3d92ecc2e745d56f6cdd25e2412d5203ce11272
Author: Masayuki Igawa <email address hidden>
Date: Fri Dec 27 14:15:07 2013 +0900

    Use install_venv from oslo to fix no post_process issue

    In a recent oslo sync commit Ib9b07fe733dc2c924ac0eb054fa707dd352a812b,
    post_process() has been removed from tools/install_venv_common.py.
    However, it's still called in tools/install_venv.

    The current code for CentOS looks like trying to install the openssl
    after trying to compile pyOpenSSL. So this can't be working.

    This change switches tools/install_venv.py to use oslo code to align the
    effort as well as fixing original no 'post_process' issue.

    Note: openstack-common.conf is not updated. Because the project name
    variable in install_venv has to be modified after syncing from oslo.
    That makes it not an exact sync but modification after sync now.

    Change-Id: Ia50075f9b317315eb939ddb66645987bb9ec69c2
    Closes-Bug: #1263940