Comment 2 for bug 1747160

Reviewed: https://review.openstack.org/540601
Committed: https://git.openstack.org/cgit/openstack/tripleo-common/commit/?id=1c760d570a58b69a94e58d147a863f037720189c
Submitter: Zuul
Branch: master

commit 1c760d570a58b69a94e58d147a863f037720189c
Author: James Slagle <email address hidden>
Date: Sat Feb 3 11:16:39 2018 -0500

    Add keystoneclient to requirements.txt

    At some point on 2018-02-02, all tripleo-common tox python jobs started
    failing with:

    2018-02-02 15:05:50.952672 | ubuntu-xenial | ImportError: No module
    named keystoneclient

    We did't have python-keystoneclient in requirements.txt, though we
    probably should. We must have been implicitly getting it from somewhere
    else previously and something must have changed to where it's now
    explicitly required.

    Change-Id: I272292f2f411d1195e5986f0f6a24b379fbf2b6e
    Closes-Bug: #1747160