ubuntu 安装pip
$ sudo apt-get install python-pip python-dev build-essential
$ sudo pip install --upgrade pip
$ sudo pip install --upgrade virtualenv 原文链接：https://www.f2er.com/ubuntu/355418.html
ubuntu 安装pip
$ sudo apt-get install python-pip python-dev build-essential
$ sudo pip install --upgrade pip
$ sudo pip install --upgrade virtualenv 原文链接：https://www.f2er.com/ubuntu/355418.html