[pygtk] libglib-2.0-0.dll was not found

[Kevin Goodspeed]

I installed PyGTK, PyGObject, and PyCairo, but when I open Python and
enter "import gtk", it says "The application has failed to start
because libglib-2.0-0.dll was not found.  Re-installing the
application may fix this problem."  Re-installing Python didn't do
anything.  What do I need to do so Python can find libglib?
Modify/create a system variable?

- CircuitsMan