Take a look at the FAQ....
 
http://www.centos.org/index.php?option=faq&task=viewfaq&artid=24&Itemid=5
 
-jeff


From: centos-admin@caosity.org [mailto:centos-admin@caosity.org] On Behalf Of Beth Curotto
Sent: Friday, October 08, 2004 9:40 AM
To: CentOS Mailing List
Subject: [Centos] yum update

Just installed fresh copy of 3.3 from isos. When I run "yum update" I am getting an error when trying to install updates:
 
"Could not find GPG key necessary to validate....."
 
I am sure I have missed a posting on this issue but have not been able to find it.
 
How do I get & load correct GPG key?
 
Thank you, Beth