[pygtk] Installing GTK+

[Kevin Goodspeed]

I'm trying to install a program called Symbide from scratch and two of
its three dependencies are GTK+ and PyGTK.  The link to download GTK+
as given by the Symbide installation instructions leads me to
http://www.gimp.org/~tml/gimp/win32/downloads.html.  However, the
installation instructions given for PyGTK says to download the GTK+
2.0 Developer runtime from
http://gladewin32.sourceforge.net/modules/wfdownloads/viewcat.php?cid=14.

Do I need to install the developer runtime if I've installed GTK+ from
www.gimp.org?
And vice versa, if I need to and install the developer runtime do I
still need to download files from www.gimp.org?

Also, what files do I need to install PyGTK, PyCairo, and PyGObject?
This list provided on your downloads page is a little confusing.

- CircuitsMan