[Repository - atrpms]

$ vi /etc/yum.repos.d/atrpms.repo

[atrpms]
name=Redhat Enterprise Linux $releasever - $basearch - ATrpms
baseurl=http://dl.atrpms.net/el$releasever-$basearch/atrpms/stable
enabled=0
gpgcheck=1
gpgkey=http://atrpms.net/RPM-GPG-KEY.atrpms

$ rpm --import http://atrpms.net/RPM-GPG-KEY.atrpms