Linux安装virtualenvwrapper详细步骤

1.[root@localhost ~]# pip install virtualenvwrapper

2.[root@localhost ~]# pip list

[root@localhost ~]# pip list
Package           Version
----------------- -------
pbr               5.1.1
pip               18.1
setuptools        40.6.2
six               1.12.0
stevedore         1.30.0
virtualenv        16.2.0
virtualenv-clone  0.4.0
virtualenvwrapper 4.8.2 

3.[root@localhost ~]# cd /opt/python37/bin

virtualenvwrapper.sh默认安装在python目录中的bin文件夹下。

4.编辑配置文件vi ~/.bashrc

export WORKON_HOME=/opt/enn
export VIRTUALENVWRAPPER_VIRTUALENV_ARGS='--no-site-packages'
export VIRTUALENVWRAPPER_PYTHON=/opt/python37/bin/python3
source /opt/python37/bin/virtualenvwrapper.sh

5.更新配置文件source ~/.bashrc

6.添加环境变量

PATH=/opt/python37/bin:$PATH:$HOME/bin

7.logout重新登录

8.创建虚拟环境

# 创建python3的虚拟环境
[root@localhost bin]# mkvirtualenv -p python3 site1
# 创建python2的虚拟环境
[root@localhost bin]# mkvirtualenv -p python3 site2