Ubuntu系统安装pip


apt-get install python-pip

示例: pip  install reuquests


Centos 系统安装

https://pypi.python.org/pypi/pip#downloads

wget https://pypi.python.org/packages/source/p/pip/pip-7.1.2.tar.gz#md5=3823d2343d9f3aaab21cf9c917710196


解压

Python setup.py install