Yum Error

[Jim]

FC9.  KDE-4.1.0

Using Yumex, Clean All ,  I would like to download and install KDE-4.1.1 
from Rawhide into FC9, but when I  do a refresh in  Rawhide and try to  
install KDE-4.1.1 I get a Error Message  ;

Error Downloading Packages:
<Type 'exceptions   KeyError'   >  yum.YumRepo. YumRepository object at 
0xd69cpc><traceback object at 0xb87366c>

I know it's a 'Key' problem but how do I fix it.
I downloaded and installed kernel-2.6.27-0.312.rc5.git7.fc10 from 
rawhide, into FC9 without any problems. I needed the later Kernel to get 
a Wireless card and Webcam to work on a eeePC-702.

 In  etc/pki/rpm-gpg     RPM-GPG-KEY-fedora-rawhide and 
RPM-GPG-KEY-rawhide , the keys are the same as in http://download.redhat.com