pip install virtualenvwrapper
vi ~/.bashrc
输入:
export WORKON_HOME=$HOME/.virtualenvs
export PROJECT_HOME=$HOME/Devel
export VIRTUALENVWRAPPER_PYTHON=/usr/local/bin/python
source /usr/local/bin/virtualenvwrapper.sh
退出保存 执行source ~/.bashrc
pip install virtualenvwrapper
vi ~/.bashrc
输入: