how to setup virtualenv to use a different python version in each virtual env

问题

using autoenv and virtualenvwrapper in python and trying to configure in it the specific python version.

the autoenv file (called .env) contains (simply)

echo 'my_env'

is there a way to configure it's python version?

回答1:

When creating virtual environment, you can specify which python to use. For example,

virtualenv -p/usr/bin/python2.7 env

Same for mkvirtualenv

来源：https://stackoverflow.com/questions/27885666/how-to-setup-virtualenv-to-use-a-different-python-version-in-each-virtual-env