[Bugfix] Fix pbr dependency causing pip issues again (cinder)
[Bugfix] Fix pbr dependency causing pip issues again (cinder)

Asap monkey-patch/fix. Needs to be investigated.

Looks like we also need to downgrade cinder's client to < 2.0.0 to be
able to build IR1's pip dependency tree. Something really stinks
here and needs to be debugged asap. First suspect is obviously old shade.

Fixes:

pkg_resources.ContextualVersionConflict:
(pbr 1.10.0 (/tmp/ir-venv-niFSRzA/lib/python2.7/site-packages),
Requirement.parse('pbr>=2.0.0'), set(['python-cinderclient']))

Change-Id: I2e757624bd8286cbec23b7a3357bbe16a4b8dfe3

redhat-openstack/infrared,redhat-openstack/infrared,okolisny/InfraRed,redhat-openstack/infrared,okolisny/InfraRed,okolisny/InfraRed