Comment 7 for bug 1545370

Reviewed: https://review.openstack.org/280008
Committed: https://git.openstack.org/cgit/openstack/glance/commit/?id=b5ffb569e0687b0016ea962348d8454c1517dde4
Submitter: Jenkins
Branch: master

commit b5ffb569e0687b0016ea962348d8454c1517dde4
Author: Davanum Srinivas <email address hidden>
Date: Sun Feb 14 12:44:39 2016 -0500

    Tolerate installation of pycryptodome

    Newer versions of pysaml2 uses pycryptodome, so if by
    accident if this library gets installed, Glance breaks.

    paramiko folks are working on this:
    https://github.com/paramiko/paramiko/issues/637

    In the meanwhile, we should tolerate if either pycrypto
    or pycryptodome is installed.

    Closes-Bug: #1545370
    Change-Id: I8969382b380aa843a0826eded4b694251dd27922