[Yum] Yum-arch checks sigs, how to disable sig check

[Kimmo Koivisto]

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