[pygtk] glade failing on Wiin32

[Mathew Yeates]

Hi

I installed pygtk and a small program is failing.
The line
gtk.glade.XML ('pyglade.glade', "window1")
gives the error
(python.exe:3440): libglade-CRITICAL **: glade_xml_build_interface: 
assertion `wid != NULL' failed

I'm trying to figure out whats wrong. I'm wondering if there is a 
problem with my pygtk installation. I get a dialog box that says
"register for the following environments" but my only choice is Cygwin. 
I think this might be a problem since python uses the msvc libs.

Why doesn't the installer see that I have MSVC?

Mathew