Autoinstaller problem

[brianw311]

I'm getting the following message for various packages during the autoinstaller.

warning: /root/psa/PSA_7.5.2/RHel3_std.updates/tomcat4-webapps-4.1.24-full.2jpp.noarch.rpm: V3 DSA signature: NOKEY, key ID 307a10a5


Maybe someone can point me in the right direction?

Thanks in advance.

Brian