1, into pypi official website: https://pypi.org/project/pip/
2, the download is complete, extract directly to the current folder
Into the current path of the command line and enter python setup.py install to start the installation
3. After installing pip, you can find a pip.exe program in scripts python installation directory, this added to the system path environment variable path, and then enter the console or pip -V
pip --version pip you can see the installation information, and version.