一、在python2.7中安装步骤
mkvirtualenv -p python3 "环境名"
export WORKON_HOME=$HOME/.virtualenvs
source /usr/local/bin/virtualenvwrapper.sh
二、在python3.6中安装步骤
mkvirtualenv -p python3 "环境名"
export WORKON_HOME=$HOME/.virtualenvs
source /usr/local/python3/bin/virtualenvwrapper.sh
原文:https://www.cnblogs.com/chuanyang/p/11246321.html