yum 失败（This system is not registered with RHN.）解决方法

偏执的太偏执、 2022-08-06 00:19 144阅读 0赞

### \[root@localhost ~\]\# yum install httpd ###

Loaded plugins: rhnplugin, security  
This system is not registered with RHN.  
RHN support will be disabled.  
Setting up Install Process  
No package httpd available.  
Nothing to do  
解决方案：

1.卸载redhat自带的yum组件

\[root@localhost ~\]\# rpm -qa|grep yum|xargs rpm -e --nodeps

2.安装centos的yum包

\[root@localhost ~\]\# wget http://centos.ustc.edu.cn/centos/5/os/i386/CentOS/yum-3.2.22-40.el5.centos.noarch.rpm  
\[root@localhost ~\]\# wget http://centos.ustc.edu.cn/centos/5/os/i386/CentOS/yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm  
\[root@localhost ~\]\# wget http://centos.ustc.edu.cn/centos/5/os/i386/CentOS/yum-metadata-parser-1.1.2-4.el5.i386.rpm

\[root@localhost ~\]\# rpm -ivh \*.rpm  
warning: yum-3.2.22-37.el5.centos.noarch.rpm: Header V3 DSA signature: NOKEY, key ID e8562897  
Preparing... \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]  
1:yum-metadata-parser \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[ 33%\]  
2:yum-fastestmirror \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[ 67%\]  
3:yum \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]

3. 下载更新源，并存放在系统目录中  
\[root@localhost ~\]\# wget [http://docs.linuxtone.org/soft/lemp/CentOS-Base.repo][http_docs.linuxtone.org_soft_lemp_CentOS-Base.repo]

\[root@localhost ~\]\#mv CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo

4.生成缓存并进行安装

\[root@localhost ~\]\# yum makecache  
\[root@localhost ~\]\# yum install httpd

[http_docs.linuxtone.org_soft_lemp_CentOS-Base.repo]: http://docs.linuxtone.org/soft/lemp/CentOS-Base.repo