The package lftp-3.7.3-1.el4.rf is signed, but with an unknown GPG key. Aborting…
Package lftp-3.7.3-1.el4.rf has a unknown GPG signature.
I need to sort out the key but temporarily sorted with:
up2date –nox –configure
useGPG to No
then set the GPG key back to Yes.