How to install both Python 2.x and Python 3.x in Windows
I found that the formal way to do this is as follows: Just install two (or more, using their installers) versions of Python on Windows 7 (for me work with 3.3 and 2.7). Follow the instuctions below, changing the parameters for your needs. Create the following environment variable (to default on double click): Name: PY_PYTHON … Read more