cd /usr/local/src

wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.3.6-1.el5.rf.i386.rpm

rpm -ivh rpmforge-release-0.3.6-1.el5.rf.i386.rpm

yum install munin

yum install munin-node

vi /etc/munin/munin.conf

htmldir /var/www/html/munin

mkdir /var/www/html/munin

cp -rp /etc/munin/html/* to /var/www/html/munin

chown -R munin.munin /var/www/html/munin

allow port 4949 in firewall

restart httpd, crond, munin-node