CentOS 7 的某些镜像资源失效导致的 404 错误

最新推荐文章于 2025-02-26 13:23:21 发布

原创最新推荐文章于 2025-02-26 13:23:21 发布 · 1k 阅读

2 ·

CC 4.0 BY-SA版权

文章标签：

#centos #linux #运维

yum -y install wget 运行报错

[root@192 yum.repos.d]# yum -y install wget
已加载插件：fastestmirror
Repository base is listed more than once in the configuration
Repository updates is listed more than once in the configuration
Repository extras is listed more than once in the configuration
Repository centosplus is listed more than once in the configuration
Loading mirror speeds from cached hostfile
http://mirrors.163.com/centos/7/os/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found
正在尝试其它镜像。
To address this issue please refer to the below wiki article 

https://wiki.centos.org/yum-errors

If above article doesn't help to resolve this issue please use https://bugs.centos.org/.
如何修复

处理方法

1、备份现有的 YUM 源文件:

mkdir -p /etc/yum.repos.d/backup
mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/backup/

2、下载新的 CentOS 7 镜像源文件 (以阿里云源为例):

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

3、清理 YUM 缓存并生成新的缓存:

yum clean all
yum makecache

如果wget命令无法使用,尝试用curl

curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo