python2.7 install pip

pip is a tool for installing and managing Python packages, with which we can easily pull some dependent libraries down

First download and install setuptools

wget --no-check-certificate https://bootstrap.pypa.io/ez_setup.py
sudo python ez_setup.py --insecure


wget "https://pypi.python.org/packages/source/p/pip/pip-9.0.1.tar.gz" --no-check-certificate

Unzip the installation

[root@master /usr/local/src]$ tar -zxxf pip-9.0.1.tar.gz
[root@master /usr/local/src]$ cd pip-9.0.1
[root@master /usr/local/src]$  python setup.py install

So you can use pip