Problem with GPG Key

[Peter Fleck <fleck004 umn edu>]

I've installed yum according to the documentation at the fedora-legacy 
site, and installed and imported the GPG key.

yum says the signature check fails:

Error: GPG Signature check failed for 
/var/cache/yum/updates/packages/util-linux-2.11f-19.7.2.legacy.i386.rpm
You may want to run yum clean or remove the file:
 /var/cache/yum/updates/packages/util-linux-2.11f-19.7.2.legacy.i386.rpm
You may also want to check to make sure you have the right gpg keys
Exiting.

I did do  <rpm --checksig -v <filename>.rpm > and that came up with 
Good Signature, along with the warning mentioned on the legacy security 
page.

Can anyone give me some pointers as to what to try next?

Thanks.

========================================================
Peter Fleck
Webmaster | University of Minnesota Cancer Center
Dinnaken Office Bldg.
925 Delaware St. SE
Minneapolis, MN  55414
612-625-8668 | fleck004 umn edu | www.cancer.umn.edu
Campus Mail: MMC 806