Albeit less featureful than pew or virtualenvwrapper, pyenv[0] is great also. It looks like pew uses virtualenv-clone[1] internally. However a casual test indi

Albeit less featureful than pew or virtualenvwrapper, pyenv[0] is great also. It looks like pew uses virtualenv-clone[1] internally. However a casual test indicated quite a few shebangs unmodified and in the case of venv, the activation scripts as well. [0]: https://github.com/yyuu/pyenv https://github.com/yyuu/pyenv [1]: https://pypi.python.org/pypi/virtualenv-clone https://pypi.python.org/pypi/virtualenv-clone