linux CentOS 5.3 yum源配置过程详解(切实可用)

1.以root用户进入CentOS系统。

[root@xuxy ~]# cd /etc/yum.repos.d


2.备份repo

[root@xuxy yum.repos.d]# mv CentOS-Base.repo CentOS-Base.repo.bak


3.建立新的CentOS-Base.repo文件:(以CentOS 5.3为例)

[root@xuxy yum.repos.d]#vi CentOS-Base.repo


内容如下:

 

[ base]

name=CentOS- 5 - Base

#mirrorlist=http: // mirrorlist.centos.org/?release=$releasever5&arch=$basearch&

repo=os

#baseurl=http: // mirror.centos.org/centos/$releasever/os/$basearch/

baseurl=http: // ftp.sjtu.edu.cn/centos/5.3/os/$basearch/

gpgcheck= 1

gpgkey=http: // mirror.centos.org/centos/RPM-GPG-KEY-centos5


#released updates

[update]

name=CentOS- 5 - Updates

#mirrorlist=http: // mirrorlist.centos.org/?release=4&arch=$basearch&repo=updates

baseurl=http: // ftp.sjtu.edu.cn/centos/5.3/updates/$basearch/

gpgcheck= 1

gpgkey=http: // mirror.centos.org/centos/RPM-GPG-KEY-centos5

#packages used/produced  in the build but not released

[addons]

name=CentOS- 5 - Addons

#mirrorlist=http: // mirrorlist.centos.org/?release=4&arch=$basearch&repo=addons

baseurl=http: // ftp.sjtu.edu.cn/centos/5.3/addons/$basearch/

gpgcheck= 1

gpgkey=http: // mirror.centos.org/centos/RPM-GPG-KEY-centos5

#additional packages that may be useful

[extras]

name=CentOS- 5 - Extras

#mirrorlist=http: // mirrorlist.centos.org/?release=4&arch=$basearch&repo=extras

baseurl=http: // ftp.sjtu.edu.cn/centos/5.3/extras/$basearch/

gpgcheck= 1

gpgkey=http: // mirror.centos.org/centos/RPM-GPG-KEY-centos5

#additional packages that extend functionality of existing packages

[centosplus]

name=CentOS- 5 - Plus

#mirrorlist=http: // mirrorlist.centos.org/?release=4&arch=$basearch&repo=centosplus

baseurl=http: // ftp.sjtu.edu.cn/centos/5.3/centosplus/$basearch/

gpgcheck= 1

enabled= 0

gpgkey=http: // mirror.centos.org/centos/RPM-GPG-KEY-centos5

#contrib - packages by Centos Users

[contrib]

name=CentOS- 5 - Contrib

#mirrorlist=http: // mirrorlist.centos.org/?release=4&arch=$basearch&repo=contrib

baseurl=http: // ftp.sjtu.edu.cn/centos/5.3/contrib/$basearch/

gpgcheck= 1

enabled= 0

gpgkey=http: // mirror.centos.org/centos/RPM-GPG-KEY-centos5

 
(保存并退出:wq)

现在可以yum了。^_^

如果不能运行,请加载

yum- 3.2. 19- 18.e15.centos.noarch.rpm

即执行命令

#rpm -ivh yum- 3.2. 19- 18.e15.centos.noarch.rpm


如果还不能运行请下载 yum-metadata-parser-1.1.2-2.el5.i386.rpmyum-3.2.19-18.el5.centos.noarch.rpm 此两个文件,并安装此文件

即执行命令

#rpm -ivh yum- 3.2. 19- 18.el5.centos.noarch.rpm

#rpm - ivh yum-metadata-parser- 1.1. 2- 2.el5.i386.rpm

这样就肯定能运行yum了,我亲自试验过的!!

 

 

 

 

 

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