vinta/awesome-python — pull request #272 by yannik-ammann (2014-12-01 12:29:27+00:00)
Title: added virtualenv-mgr under Environment Management

[virtualenv-mgr](https://github.com/arteria/virtualenv-mgr) is a CLI to manage multiple virtualenvs at once. The tool give you the ability to upgrade packages in all your projects and much more.

I am not sure where to add it, Environment Management or Package Management. I have to put it under Environment Management because of the name of the tool.