Add Yum Repository

* CentOS Extras
cd /etc/yum.repos.d
sudo wget http://centos.karan.org/kbsingh-CentOS-Extras.repo

* dag
vim /etc/yum.repos.d/dag.repo

edit follows.

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[dag]

name=Dag RPM Repository for Fedora Core
baseurl=http://ftp.riken.jp/Linux/dag/redhat/el$releasever/en/$basearch/dag
enabled=1
gpgcheck=1

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* RPMForge

vim /etc/yum.repos.d/rpmforge.repo
edit follows.

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[rpmforge]
name = Red Hat Enterprise $releasever - RPMforge.net - dag
mirrorlist = http://apt.sw.be/redhat/el5/en/mirrors-rpmforge
enabled = 0
gpgcheck = 0

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