Linux RPM GPG Key Error
If you experience this error, you will need to import the GPG key(s); follow these instructions to do that:
1) Login to your Linux box via SSH as root.
2) Run the following command:
rpm –import http://anorien.csc.warwick.ac.uk/mirrors/centos/3.5/os/i386/RPM-GPG-KEY-CentOS-3
That should be the problem solved!
