RedHat之yum解决办法

使用场景：

在未注册的linux上学习相关操作时，有时基于yum来安装软件依赖环境等非常便捷，因此特提供此处理方式。仅限于个人学习使用，特此声明！

1.卸载redhat自带的yum组件

rpm -qa|grep yum|xargs rpm -e --nodeps

2.安装centos的yum包

wget  http://centos.ustc.edu.cn/centos/5/os/x86_64/CentOS/yum-3.2.22-40.el5.centos.noarch.rpm

[[email protected] opt]# rpm -ivh yum-3.2.22-40.el5.centos.noarch.rpm

warning: yum-3.2.22-40.el5.centos.noarch.rpm: Header V3 DSA signature: NOKEY, key ID e8562897

error: Failed dependencies:

yum-fastestmirror is needed by yum-3.2.22-40.el5.centos.noarch

yum-metadata-parser >= 1.1.0 is needed by yum-3.2.22-40.el5.centos.noarch

需要安装依赖包，因此分别下载并安装依赖包

[[email protected] opt]# wget  http://centos.ustc.edu.cn/centos/5/os/x86_64/CentOS/yum-metadata-parser-1.1.2-4.el5.x86_64.rpm

[[email protected] opt]# wget  http://centos.ustc.edu.cn/centos/5/os/x86_64/CentOS/yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm

两个包相互依赖，一并安装解决

[[email protected] opt]# rpm -ivh yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm  yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm

warning: yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm: Header V3 DSA signature: NOKEY, key ID e8562897

error: Failed dependencies:

yum >= 3.0 is needed by yum-fastestmirror-1.1.16-21.el5.centos.noarch

[[email protected] opt]# rpm -ivh yum-3.2.22-40.el5.centos.noarch.rpm yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm

warning: yum-3.2.22-40.el5.centos.noarch.rpm: Header V3 DSA signature: NOKEY, key ID e8562897

Preparing...                ########################################### [100%]

1:yum-fastestmirror      ########################################### [ 50%]

2:yum                    ########################################### [100%]

3. 下载更新源，并存放在系统目录中

wget http://docs.linuxtone.org/soft/lemp/CentOS-Base.repo

mv CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo

4. 更新yum 资源库

yum makecache

[[email protected] opt]# yum makecache

Loaded plugins: fastestmirror, product-id, subscription-manager

This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.

Determining fastest mirrors

addons                                                   | 1.9 kB     00:00

addons/filelists_db                                      |  570 B     00:00

addons/other_db                                          |  554 B     00:00

addons/primary_db                                        | 1.1 kB     00:00

base                                                     | 1.1 kB     00:00

base/filelists                                           | 3.7 MB     00:20

base/other                                               |  14 MB     01:14

base/group                                               | 1.1 MB     00:06

base/primary                                             | 1.3 MB     00:07

extras                                                   | 2.1 kB     00:00

extras/filelists_db                                      | 224 kB     00:01

extras/other_db                                          | 442 kB     00:02

extras/group                                             | 9.7 kB     00:00

extras/primary_db                                        | 173 kB     00:00

update                                                   | 1.9 kB     00:00

update/filelists_db                                      | 1.1 MB     00:06

update/other_db                                          | 6.3 MB     00:34

update/primary_db                                        | 282 kB     00:01

base                                                                  3667/3667

base                                                                  3667/3667

base                                                                  3667/3667

Metadata Cache Created

5.有需要可以yum -y update

时间： 2024-08-05 13:43:23

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