pyGTK: gtkxpm not found

[Lee Harr]

I am working throught the pyGTK tutorial at:

http://www.moeraki.com/pygtktutorial/gtk-tut.html

In chapter 10.11, (Toolbar) it is trying to
import gtkxpm, but that module is not found.

I googled for it, but do not see any reference to
this module at all.

I am running py-gtk-0.6.9 and python-2.2_1
(from packages) on FreeBSD 4.5

Any wisdom appreciated.