up2date error
i get this when i try to up2date -uTesting package set / solving RPM inter-dependencies...
########################################
apr-0.9.4-2.1.i386.rpm: ########################## Done.
cvs-1.11.17-1.i386.rpm: ########################## Done.
desktop-file-utils-0.3-10.1 ########################## Done.
dovecot-0.99.10.5-0.FC1.i38 ########################## Done.
ethereal-0.10.5-0.1.1.i386. ########################## Done.
expect-5.39.0-96.0.1.i386.r ########################## Done.
gaim-0.81-0.FC1.i386.rpm: The package gaim-0.81-0.FC1 does not have a valid GPG signature.
It has been tampered with or corrupted. Aborting...
************ GPG VERIFICATION ERROR ****************
The package gaim-0.81-0.FC1 failed its gpg signature verification. This means the package is corrupt.
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