Redhat配置EPEL软件源

jxy318w1w0

1.安装yum-priorities插件

这个插件是用来设置yum在调用软件源时的顺序的。因为官方提供的软件源，都是比较稳定和被推荐使用的。因此，官方源的顺序要高于第三方源的顺序。如何保证这个顺序，就需要安装yum-priorities这插件了。
[iyunv@bogon ~]# yum install yum-priorities #安装yum-priorities

PS:这里centos的配置需要配置一个.repo的文件，redhat里面没有文件，也不需要进行配置
　　下载并安装EPEL的rpm，官网的下载已经链接失效，我打包了一个http://download.csdn.net/detail/fzxy002763/4206410
　　下载完了rpm -ivh epel-release-5-4.noarch.rpm

然后导入DAG的PGP Key
[iyunv@bogon ~]# rpm –import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL

设置/etc/yum.repos.d/epel.repo文件中源的级别，添加priority=11

如下：
[epel]
name=Extra Packages for Enterprise Linux 5 – $basearch
#baseurl=http://download.fedoraproject.org/pub/epel/5/$basearch
mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=epel-5&arch=$basearch
failovermethod=priority
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL
priority=11
[epel-debuginfo]
name=Extra Packages for Enterprise Linux 5 – $basearch – Debug
#baseurl=http://download.fedoraproject.org/pub/epel/5/$basearch/debug
mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=epel-debug-5&arch=$basearch
failovermethod=priority
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL
gpgcheck=1
[epel-source]
name=Extra Packages for Enterprise Linux 5 – $basearch – Source
#baseurl=http://download.fedoraproject.org/pub/epel/5/SRPMS
mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=epel-source-5&arch=$basearch
failovermethod=priority
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL
gpgcheck=1
2.下载与安装相应rpmforge的rpm文件包
　　这里打包好了http://download.csdn.net/detail/fzxy002763/4206422
　　直接rpm -ivh rpmforge-release-0.5.1-1.el5.rf.i386.rpm

安装DAG的PGP Key
[iyunv@bogon ~]# rpm –import http://dag.wieers.com/rpm/packages/RPM-GPG-KEY.dag.txt

验证rpmforge的rpm文件包(可以略过，直接安装就好）
[iyunv@bogon ~]# rpm -K rpmforge-release-0.5.1-1.el5.rf.*.rpm

安装rpmforge的rpm文件包
[iyunv@bogon ~]# rpm -i rpmforge-release-0.5.1-1.el5.rf.*.rpm

设置/etc/yum.repos.d/rpmforge.repo文件中源的级别，添加priority=12

如下：
### Name: RPMforge RPM Repository for Red Hat Enterprise 5 – dag
### URL: http://rpmforge.net/
[rpmforge]
name = Red Hat Enterprise $releasever – RPMforge.net – dag
baseurl = http://apt.sw.be/redhat/el5/en/$basearch/rpmforge
mirrorlist = http://apt.sw.be/redhat/el5/en/mirrors-rpmforge
#mirrorlist = file:///etc/yum.repos.d/mirrors-rpmforge
enabled = 1
protect = 0
gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmforge-dag
gpgcheck = 1
priority=12
最后测试升级,安装软件的方法和原来一样，yum install xxx就行了
[iyunv@bogon ~]# yum check-update