python 下 pip 安裝

安装pip的方法：

Install pip and virtualenv for Ubuntu 10.10 Maverick and newer

 

$ sudo apt-get install python-pip python-dev build-essential 

$ sudo pip install --upgrade pip 

$ sudo pip install --upgrade virtualenv 

For older versions of Ubuntu

 

Install Easy Install

$ sudo apt-get install python-setuptools python-dev build-essential 

Install pip

$ sudo easy_install pip 

Install virtualenv

$ sudo pip install --upgrade virtualenv