Yumex won't start

[james tate]

Fedora 15/Yumex-3.0.2-1

$ yumex
Traceback (most recent call last):
   File "/usr/share/yumex/yumex.py", line 25, in <module>
     from yumexgui import YumexApplication
   File "/usr/lib/python2.7/site-packages/yumexgui/__init__.py", line 
34, in <module>
     from yumexgui.gui import Notebook, PackageInfo, CompletedEntry, 
YumexStatusIcon
   File "/usr/lib/python2.7/site-packages/yumexgui/gui.py", line 27, in 
<module>
     import gconf, subprocess
ImportError: No module named gconf