系統平台：Red Hat Enterprise Linux Server release 5 (Tikanga)
方法一步驟：
1、 將DVD光碟掛載到/media/cdrom中；
2、 拷貝/media/cdrom中的所有文件到/media/yum1；
3、 /etc/yum.repos.d/rhel-debuginfo.repo ：
[Cluster]
name=Red Hat Enterprise Linux $releasever - $basearch - Cluster
baseurl=file:///media/yum1/Cluster
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
[ClusterStorage]
name=Red Hat Enterprise Linux $releasever - $basearch - ClusterStorage
baseurl=file:///media/yum1/ClusterStorage
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
[Server]
name=Red Hat Enterprise Linux $releasever - $basearch - Server
baseurl=file:///media/yum1/Server
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
[VT]
name=Red Hat Enterprise Linux $releasever - $basearch - VT
baseurl=file:///media/yum1/VT
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
4、/usr/lib/python2.4/site-packages/yum/yumRepo.py第411行：
remote = url '/' relative
改為：
remote = “/media/yum1/Server” '/' relative
5、yum clean all
6、yum install iptraf 測試！成功！！！
方法二步驟：
1、將DVD光碟掛載到/media/cdrom中；
2、拷貝/media/cdrom/Server中的所有文件到/media/yum2；
3、/etc/yum.repos.d/rhel-debuginfo.repo ：
[Server]
name=Red Hat Enterprise Linux $releasever - $basearch - Server
baseurl=file:///media/yum2
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
[Server]
name=Red Hat Enterprise Linux $releasever - $basearch - Server
baseurl=file:///media/yum2
enabled=1
gpgcheck=0
這樣修改也是可以的.
[Server]
name=Red Hat Enterprise Linux $releasever - $basearch - Server
baseurl=file:///media/yum2
gpgcheck=1
這樣修改也是可以的.
4、/usr/lib/python2.4/site-packages/yum/yumRepo.py第411行：
remote = url '/' relative
改為：
remote = “/media/yum2” '/' relative
5、yum clean all
6、yum install iptraf 測試！成功！！！
[火星人 ] 實例詳解：RHEL5下實現本地YUM源的過程已經有349次圍觀
