我try 使用VirtualEnvRapper创建一个同时包含python2和python3的virtualenv
每virtualenv with python2 and python3 via Homebrew人中,我希望这能奏效:
(virtualenv的名字是"double")
mkvirtualenv double -p `which python`
mkvirtualenv double -p `which python3`
它提到
Not overwriting existing python script both/bin/python (you must use both/bin/python3.4)
但事实似乎并非如此.输入python
python2.7
python3
和python3.4
都会启动python3.4
解释器.