安装virtualenv

 

 

sudo pip install virtualenv
sudo pip install virtualenvwrapper

mkdir myproject
$ cd myproject
$ virtualenv venv


zhaoww% virtualenv venv
New python executable in /Users/zww/PycharmProjects/virtualProject/venv/bin/python
Installing setuptools, pip, wheel...done.

 

 

zhaoww% source activate
(venv) zhaoww% ls
activate		easy_install-2.7	python-config
activate.csh		pip			python2
activate.fish		pip2			python2.7
activate_this.py	pip2.7			wheel
easy_install		python
(venv) zhaoww%