- A+
所属分类：linux技术
镜像下载、域名解析、时间同步请点击 阿里云开源镜像站
错误：Cannot retrieve repository metadata (repomd.xml) for repository: base. Please verify its path and try again
通过yum -y install XXX 尝试安装软件，出现Cannot retrieve repository metadata (repomd.xml) for repository: base. Please verify its path and try again的错误
问题原因：对应的镜像库中无法找到对应的repomd.xml文件
问题解决：原centos/6/ 下已经没有相关的文件，尝试修改本地镜像配置文件
步骤：
cd /etc/yum.repos.d vim CentOS-Base.repo 因为$releasever 获取的是centos的版本号，我的centos获取的版本为6，但是镜像站中无对应版本文件，因此需要修改本地配置文件
:%s/$releasever/7/g #将文件中$releasever全部改成7或其他版本 或者替换参考的配置
gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7 #released updates [updates] name=CentOS-7 - Updates - mirrors.aliyun.com failovermethod=priority baseurl=http://mirrors.aliyun.com/centos/7/updates/$basearch/ http://mirrors.aliyuncs.com/centos/7/updates/$basearch/ http://mirrors.cloud.aliyuncs.com/centos/7/updates/$basearch/ gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7 #additional packages that may be useful [extras] name=CentOS-7 - Extras - mirrors.aliyun.com failovermethod=priority baseurl=http://mirrors.aliyun.com/centos/7/extras/$basearch/ http://mirrors.aliyuncs.com/centos/7/extras/$basearch/ http://mirrors.cloud.aliyuncs.com/centos/7/extras/$basearch/ gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7 #additional packages that extend functionality of existing packages [centosplus] name=CentOS-7 - Plus - mirrors.aliyun.com failovermethod=priority baseurl=http://mirrors.aliyun.com/centos/7/centosplus/$basearch/ http://mirrors.aliyuncs.com/centos/7/centosplus/$basearch/ http://mirrors.cloud.aliyuncs.com/centos/7/centosplus/$basearch/ gpgcheck=1 enabled=0 gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7 #contrib - packages by Centos Users [contrib] name=CentOS-7 - Contrib - mirrors.aliyun.com failovermethod=priority baseurl=http://mirrors.aliyun.com/centos/7/contrib/$basearch/ http://mirrors.aliyuncs.com/centos/7/contrib/$basearch/ http://mirrors.cloud.aliyuncs.com/centos/7/contrib/$basearch/ 退出保存
:wq 清除和重新生成缓存
yum clean all yum makecache 完成之后再次通过yum -y install XXX 尝试安装软件
本文转自：https://blog.csdn.net/weixin_46220576/article/details/123230035
