[Yum] warning: rpmts_HdrFromFdno: V3 DSA signature: NOKEY, key ID 66534c2b

[Cormac J. Gebruers]

Issue was incorrect GPG public key...resolved, thanks!

Robert P. Gordon wrote...
It looks like you're missing a GPG public key for the listed packages...

CJG adds...
To install a new GPG public key the complete process is the following:

wget http://ATrpms.net/RPM-GPG-KEY.atrpms
rpm --import RPM-GPG-KEY.atrpms

assuming of course that you are using the ATrpms mirror - substitute your 
own as required.

Regards
Cormac