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RedHat系统的Yum安装

Posted by 破冰 on 2012-12-31 12:47 Monday
1. 下载Yum的安装包,由于体系结构的不同和包的更新,因此目录和文件名的版本号可能需要调整以下。

wget http://centos.ustc.edu.cn/centos/5/os/{i386|x86_64}/CentOS/yum-3.2.22-39.el5.centos.noarch.rpm

wget http://centos.ustc.edu.cn/centos/5/os/{i386|x86_64}/CentOS/yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm

wget http://centos.ustc.edu.cn/centos/5/os/{i386|x86_64}/CentOS/yum-metadata-parser-1.1.2-3.el5.centos.x86_64.rpm

2. 查出当前的yum程序,进行卸载

#rpm -qa|grep yum

# rpm -e yum-3.2.22-20.el5 --nodeps

# rpm -e yum-updatesd-0.9-2.el5 --nodeps

# rpm -e yum-security-1.1.16-13.el5 --nodeps

# rpm -e yum-metadata-parser-1.1.2-3.el5 --nodeps

# rpm -e yum-rhn-plugin-0.5.4-13.el5 --nodeps

3. 下载并导入KEY

# cd /etc/pki/rpm-gpg/

# wget http://mirrors.sohu.com/centos/RPM-GPG-KEY-CentOS-5

# rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY*

4. 安装yum安装包

rpm -ivh yum-3.2.22-39.el5.centos.noarch.rpm

 yum-fastestmirror-1.1.16-21.el5.centos.1.noarch.rpm

 yum-metadata-parser-1.1.2-3.el5.centos.i386.rpm

5. 修改配置文件

Vi /etc/yum.repos.d/rhel-debuginfo.repo

[base]

name=Red Hat Enterprise Linux $releasever -Base

baseurl=http://mirrors.sohu.com/centos/5.5/os/$basearch/

gpgcheck=1



[update]

name=Red Hat Enterprise Linux $releasever -Updates

baseurl=http://mirrors.sohu.com/centos/5.5/updates/$basearch/

gpgcheck=1



[extras]

name=Red Hat Enterprise Linux $releasever -Extras

baseurl=http://mirrors.sohu.com/centos/5.5/extras/$basearch/

gpgcheck=1


[addons]

name=Red Hat Enterprise Linux $releasever -Addons

baseurl=http://mirrors.sohu.com/centos/5.5/addons/$basearch/

gpgcheck=1

至此yum安装完成,可以 yum install 安装程序了

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