PyGTK with Christoph Gohlke and GTK all in one bundle for x64 systems

This is very straightforward.

1. Download and install PyGTK, Py2Cairo and PyGObjects from Christoph Gohlke's website. Note, do not install pycairo, as Gohlke clearly states it is not compatible with PyGTK.
2. Create a folder called "runtime" in `C:\Python27\Lib\site-packages\gtk-2.0`.
3. Download and install the GTK all in one bundle for 64-bit systems from Gnome. Make sure that it is the same version as PyGTK that you installed from Christoph Gohlke's site, which was version 2.22 upon writing.
4. Extract the GTK files to the "runtime" folder created in step 2.
5. Add the runtime folder to your python path, and/or the path environment variable of any shells that you want to have access to GTK

Note: It is not strictly necessary for the location of the runtime folder in step 2 to be in the Python27 file system, it could be in your` /home/bin`, `/local/bin`or `C:\` directory or where ever you want it, as long as it is on your path.