1. pip download
wget https://files.pythonhosted.org/packages/ae/e8/2340d46ecadb1692a1e455f13f75e596d4eab3d11a57446f08259dee8f02/pip-10.0.1.tar.gz
2. Unzip the installation
//解压
tar -zxvf pip-10.0.1.tar.gz
//切换目录
cd pip-10.0.1
//安装
python setup.py install
3. The installation is complete