How to proceed further for installing Plone?

I have followed first 2 steps for installing simple plone buildout (Recommended for Windows) mentioned here->
I have cloned the repo and also cp profiles/buildout.cfg.tmpl buildout.cfg How to proceed further do I need to download python from here->
Also do I need to download these pacakages:
setuptools 21.0.0
zc.buildout 2.5.2
pypiwin32 219;

You just need to install Python as explained here
The other dependencies will be installed automatically by pip.

@ebrehault Do I also need to download microsoft visual c++ compiler for python 2.7