Redhat7 更换 centos7 yum源
发布时间:2020-12-14 00:20:59 所属栏目:Linux 来源:网络整理
导读:错误描述 This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register. 解决步骤 删除redhat原有的yum rpm -aq| grep yum | xargs rpm -e --nodeps 下载yum安装文件 #到这个网站去下载如下RPM包http:
错误描述This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register. 解决步骤删除redhat原有的yumrpm -aq|grep yum|xargs rpm -e --nodeps 下载yum安装文件#到这个网站去下载如下RPM包 http://mirrors.163.com/centos/7/os/x86_64/Packages/ wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-3.4.3-163.el7.centos.noarch.rpm 进行安装yumrpm -ivh --force --nodeps python-iniparse-0.4-9.el7.noarch.rpm; rpm -ivh --force --nodeps yum-metadata-parser-1.1.4-10.el7.x86_64.rpm rpm -ivh --force --nodeps yum-3.4.3-163.el7.centos.noarch.rpm yum-plugin-fastestmirror-1.1.31-52.el7.noarch.rpm
注意:最后两个包必需同时安装,否则会相互依赖
设置源wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo; cd /etc/yum.repos.d; ll 清除原有缓存yum clean all
重建缓存,以提高搜索安装软件的速度yum makecache
如果有提示错误,运行下面的命令:[Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"?
?
sed -i ‘s/$releasever/7/‘ CentOS-Base.repo ?备注:把文件里的$releasever替换为7 最后:重新生成缓存,数字不为0,就OK了 yum clean all; yum makecache 更新系统yum update
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