1、  将镜像挂载到虚拟机中

2、  挂载该镜像

[root@rui1 ~]# mount /dev/cdrom /media/

mount: block device /dev/cdrom is write-protected, mounting read-only

[root@rui1 ~]# df -h

Filesystem            Size  Used Avail Use% Mounted on

/dev/mapper/VolGroup00-LogVol00

                       18G  7.4G  9.1G  46% /

/dev/sda1              99M   12M   82M  13% /boot

tmpfs                 787M     0  787M   0% /dev/shm

/dev/mapper/vg1-lv1   5.0G  1.2G  3.6G  25% /u02

/dev/hdc              2.9G  2.9G     0 100% /media

[root@rui1 ~]#

3、  更改yum配置信息

[root@rui1 ~]# cd /etc/yum.repos.d/

[root@rui1 yum.repos.d]# ls

rhel-debuginfo.repo

[root@rui1 yum.repos.d]# cp rhel-debuginfo.repo yum.repo

[root@rui1 yum.repos.d]# ls

rhel-debuginfo.repo  yum.repo

[root@rui1 yum.repos.d]# vi yum.repo

[SERVER]

name=Red Hat Enterprise Linux $releasever - $basearch - Debug

baseurl=file:///media/Server

enabled=1

gpgcheck=0

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release

4、  测试是否安装成功

[root@rui1 yum.repos.d]# yum install -y vnc*

Loaded plugins: rhnplugin, security

Repository rhel-debuginfo-beta is listed more than once in the configuration

This system is not registered with RHN.

RHN support will be disabled.

SERVER                                                   | 1.3 kB     00:00    

SERVER/primary                                           | 753 kB     00:00    

SERVER                                                                2348/2348

Setting up Install Process

Package vnc-server-4.1.2-14.el5_3.1.i386 already installed and latest version

Resolving Dependencies

--> Running transaction check

---> Package vnc.i386 0:4.1.2-14.el5_3.1 set to be updated

--> Finished Dependency Resolution

Dependencies Resolved

================================================================================

 Package       Arch           Version                    Repository        Size

================================================================================

Installing:

 vnc           i386          4.1.2-14.el5_3.1           SERVER           159 k

Transaction Summary

================================================================================

Install       1 Package(s)

Upgrade       0 Package(s)

Total download size: 159 k

Downloading Packages:

Running rpm_check_debug

Running Transaction Test

Finished Transaction Test

Transaction Test Succeeded

Running Transaction

  Installing     : vnc                                                      1/1

Installed:

  vnc.i386 0:4.1.2-14.el5_3.1                                                  

Complete!

[root@rui1 yum.repos.d]#