openSUSE uses zypper instead of yum, but the procedure is much the same:
</p>
<p class="command">
zypper ar http://clusterlabs.org/rpm/opensuse-11.1/clusterlabs.repo
zypper refresh
zypper in pacemaker corosync
</p>
<h2>Installation - EPEL</h2>
<p>
The Pacemaker packages in the EPEL directories build against some additional packages that don't exist on vanilla RHEL/CentOS installs. For more information on EPEL, see <a href=http://fedoraproject.org/wiki/EPEL/FAQ>http://fedoraproject.org/wiki/EPEL/FAQ</a>
So before installing Pacemaker, you will first need to tell the machine how to find the EPEL packages Pacemaker depends on. To do this, download and install the EPEL package that matches your RHEL/CentOS version.
</p>
<p>
For example to install on RHEL5.3 for i386, you'd first add the EPEL repository:
</p>
<p class="command">
su -c 'rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-3.noarch.rpm'
</p>
<p>
And then add the Cluster Labs repository to install Pacemaker:
You can find a <a href=http://www.clusterlabs.org/mwiki/images/5/56/Cluster_from_Scratch_-_Fedora_12.pdf>getting started guide<a/>, <a href="http://www.clusterlabs.org/wiki/Documentation">additional documentation</a> and details about the Pacemaker project at <a href="http://www.clusterlabs.org">http://www.clusterlabs.org</a>