Python之virtualenv安装

CentOS 7

yum install python-virtualenv

virtualenv --no-site-packages testenv #不依赖真实环境的packages用 --no-site-packages

cd testenv

source ./bin/active      #开启

deactivate          #关闭

#配置转移

pip freeze > requirements.txt

pip install -r requirements.txt

原文地址:https://www.cnblogs.com/flowjacky/p/4422888.html