How to correct rhel5 public key while installing rpms ???
from the terminal when you type in
yum install TheProgram
if there is no key installed
yum will ask for it Y/N
that is it
just fallow the instructions in the terminal
RHEL packages are signed with the RH gpg key. RHEL 6 automatically verifies...
RHEL packages are signed with the RH gpg key. RHEL 6 automatically verifies gpg sign of an rpm package before installing it. If the key is not installed, install it from installation cd / dvd. After mounting pass the commands: rpm --import /mnt/cdrom/RPM-GPG-KEY
or see the lists: rpm -qa gpg-pubkey*
It is very necessary to verify sign of rpm files before installing them by providing commands: rpm -K /tmp/updates/*.rpm (assuming rpms r under /tmp)