[Spacewalk-list] Public key is not installed

[jason at monsterjam.org]

On Fri, Mar 18, 2011 at 11:51:54AM +0800, Colin Coe wrote:
> Did you build/provision this node from spacewalk or was it manually
> joined sometime after it was built?
> 
> The easiest resolution will simply to do an 'rpm --import
> /etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release'
> 
> For machines that are provisioned from Spacewalk/Satellite, its best
> to import the GPG key for each of the channels you are providing and
> then link those to the kickstart profile so the guests get them
> automatically.
> 

for some reason, Im having the same problem. 
I tried the rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
but that didnt work.. 
how would I import the GPG key of the channel directly ?

regards,
Jason