tree 7785f07336034a5282c04f411b4d358c2ed05bc8
parent e947bde9824c43715f5931d7b496865321e6fb22
author Matthew Treinish <treinish@linux.vnet.ibm.com> 1379692472 -0400
committer Matthew Treinish <treinish@linux.vnet.ibm.com> 1379692721 -0400

Sync install_venv_common.py from oslo-incubator

This is needed to ensure that when using run_tests.sh requirements
are handled correctly. Both requirements.txt and test-requirements.txt
need to be handed to pip at the same time to ensure that all
dependencies are satisfied and we don't upgrade a package to be
outside of the version constraints set by requirements.txt when
installing dependencies for the packages in test-requirements.txt.

Change-Id: I89bcf4e44b7274dca535e8e1d2eeb0adb142cabb