tree 6f56ac5a393f9e1092f60b1be7e9ea672ad80a0a
parent 74bbab7ed72292553aee29678e6b2da27bf4e3ef
author Yuriy Taraday <ytaraday@mirantis.com> 1507805663 +0000
committer Tomas Kukral <tkukral@mirantis.com> 1508140341 +0000

Update pip and setuptools in virtual envs

This will protect us from bugs from old virtualenv package installed on
slave system, like in tcpcloud/jnlp-slave image.

Also stop running virtualenv if venv already exists. Otherwise it breaks
pip.

Change-Id: Ie2bef87b38f76268bb7329a291efee750d5cad8e