Comment 45 for bug 1741634

Reviewed: https://review.openstack.org/533647
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-os_barbican/commit/?id=7f73648f0191ad16eb06b53cac733e47fc86d2d9
Submitter: Zuul
Branch: master

commit 7f73648f0191ad16eb06b53cac733e47fc86d2d9
Author: Jean-Philippe Evrard <email address hidden>
Date: Mon Jan 15 13:54:00 2018 +0000

    Replace virtualenv-tools by a script

    virtualenv-tools has a bug which gets triggered in gates: it can't
    change the shebang of a virtualenv python bin/ files if they
    were generated with a virtualenv script whose shebang ends with
    python2 instead of python.

    Because we can't modify virtualenv-tools, we use shell scripts
    instead.

    Change-Id: I97780becdd452b03a45af3a98a5bd6b98aba0534
    Partial-Bug: #1741634