Alternative to pyenv for managing virtualenvs

Current versions

pyenv-virtualenvwrapper requires the following formula to be installed:
pyenv 1.1.4 Python version management

Formula history

Xu Cheng pyenv-virtualenvwrapper: bottle unneeded
Nikolaus Wittenstein Add descriptions to all remaining homebrew packages
Xu Cheng pyenv-virtualenvwrapper: modernize
Robson Roberto Souza Peixoto pyenv-virtualenvwrapper 20140609
Robson Roberto Souza Peixoto pyenv-virtualenvwrapper: upgrade to v20140609
Yamashita Yuu pyenv-virtualenvwrapper 20140321
Ilya Otyutskiy pyenv-virtualenvwrapper 20140122 (new formula)