redhat5.5 如何yum本地包

装oracle时，老是要先装一些包，在装的时候会出现包依赖的关系，如何解决依赖包关系，用本地yum

1、挂载本地光盘

         mkdir /media/cdrom

        [root@asmtest cdrom]# mount /dev/cdrom /media/cdrom/
mount: block device /dev/cdrom is write-protected, mounting read-only

2、修改cat /etc/yum.repos.d/rhel-debuginfo.repo(修改之前先备份一下)

      cp rhel-debuginfo.repo rhel-debuginfo.repo.bak

      [root@asmtest ~]# cat /etc/yum.repos.d/rhel-debuginfo.repo 

[rhel-debuginfo]

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

baseurl=ftp://ftp.redhat.com/pub/redhat/linux/enterprise/$releasever/en/os/$basearch/Debuginfo/

enabled=0

gpgcheck=1

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

[rhel-debuginfo-beta]

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

baseurl=ftp://ftp.redhat.com/pub/redhat/linux/beta/$releasever/en/os/$basearch/Debuginfo/

enabled=0

gpgcheck=1

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

修改红色字体部分（修改为刚mount的目录下）

baseurl=file:///media/cdrom/Server
enabled=1

3、执行以下命令

执行yum clean all

[root@asmtest Server]# yum clean all
Loaded plugins: rhnplugin, security
Cleaning up Everything

执行 yum list ，看到如下界面就成功了

[root@asmtest Server]# yum list
Loaded plugins: rhnplugin, security
This system is not registered with RHN.
RHN support will be disabled.
rhel-debuginfo                                                                        | 1.3 kB     00:00     
rhel-debuginfo/primary                                                                | 868 kB     00:00     
rhel-debuginfo: [####################                                                             ] 791/3116

最后安装你想要的lib,如果有依赖包，会自动安装依赖包

yum -y install unixODBC-devel-2.2.11-7.1.i386.rpm