Hello I'm using yum-arch from Fedora Core 4 yum. I used to have FC2 and yum-arch worked fine, it did not check any signatures from RPMS. I upgraded FC2 to FC4 and found out that yum-arch does now checks signatures, I don't know how to disable that feature? I haven't used the -c option, which causes the sig check. This is the output of the yum-arch: <yum-arch output> #yum-arch -l fedora1 THIS PROGRAM IS DEPRECATED! You should be generating xml metadata instead. Please see http://linux.duke.edu/metadata Digesting rpms 13 % complete: gq-1.0-0.beta1.1.1.fc1.rf.i386.rpmwarning: rpmts_H6 Error opening rpm gq-1.0-0.beta1.1.1.fc1.rf.i386.rpm - error public key not avai ignoring bad rpm: gq-1.0-0.beta1.1.1.fc1.rf.i386.rpm Digesting rpms 100 % complete: e1000-5.5.4-1.i686.rpm Total: 23 Used: 22 Src: 0 Writing header.info file </yum-arch output> I know that adding all GPG keys would help, is there any other way to avoid these errors? Regards Kimmo Koivisto