Virtualenvwrapper未正确安装

Question

我安装了virtualenvwrapper，但是当我运行which virtualenvwrapper时，我什么都没得到。 当我尝试使用pip3重新安装时，这就是我得到的。

~: $ pip3 install virtualenvwrapper
Requirement already satisfied (use --upgrade to upgrade): virtualenvwrapper in /usr/local/lib/python3.4/site-packages
Requirement already satisfied (use --upgrade to upgrade): virtualenv in /usr/local/lib/python3.4/site-packages (from virtualenvwrapper)
Requirement already satisfied (use --upgrade to upgrade): virtualenv-clone in /usr/local/lib/python3.4/site-packages (from virtualenvwrapper)
Requirement already satisfied (use --upgrade to upgrade): stevedore in /usr/local/lib/python3.4/site-packages (from virtualenvwrapper)
Cleaning up...

我错过了什么？

Answer 1

安装virtualenvwrapper后，您需要

export WORKON_HOME=~/Envs
source /usr/local/bin/virtualenvwrapper.sh

获取这些功能（例如virtualenvwrapper，mkvirtualenv，cdvirtualenv，...）。

要使其永久化，只需在您的~/.bashrc文件上方放两行。