YumRepo Error: All mirror URLs are not using ftp, http[s] or file解决办法

以你之姓@ 2023-10-09 18:57 3阅读 0赞

#### 文章目录 ####

*   *  一、问题背景
     *  二、问题原因
     *  三、解决方法

### 一、问题背景 ###

CentOS6.5利用yum -y install gcc命令安装程序报错YumRepo Error: All mirror URLs are not using ftp, http\[s\] or file.Eg. Invalid release/repo/arch combination/  
removing mirrorlist with no valid mirrors: /var/cache/yum/x86\_64/6/base/mirrorlist.txt  
Error: Cannot find a valid baseurl for repo: base  
、以及利用yum makecache命令时报错Error: Cannot retrieve repository metadata (repomd.xml) for repository: base. Please verify its path and try again。  
![在这里插入图片描述][a80ec7dc3107437b936918299f71c41d.png]

### 二、问题原因 ###

对应的镜像库中无法找到对应的repomd.xml文件

原因分析：CentoS 6 停止维护更新日期2020年11月30日，其中  
CentOS 7 停止维护更新日期2024年6月30日  
CentOS 8 停止维护更新日期2021年12月31日，其他具体信息可参阅官网https://wiki.centos.org/zh/About/Product  
![在这里插入图片描述][f52718ef424445db87f2d099bcbefcee.png]

### 三、解决方法 ###

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

修改之前先保存一个备份文件

cp CentOS-Base.repo CentOS-Base.repo.bak

vi  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

修改后文件内容如下图：

# CentOS-Base.repo
    #
    # The mirror system uses the connecting IP address of the client and the
    # update status of each mirror to pick mirrors that are updated to and
    # geographically close to the client.  You should use this for CentOS updates
    # unless you are manually picking other mirrors.
    #
    # If the mirrorlist= does not work for you, as a fall back you can try the 
    # remarked out baseurl= line instead.
    #
    #
    
    [base]
    name=CentOS-7 - Base
    mirrorlist=http://mirrorlist.centos.org/?release=7&arch=$basearch&repo=os
    #baseurl=http://mirror.centos.org/centos/7/os/$basearch/
    gpgcheck=1
    gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
    
    #released updates 
    [updates]
    name=CentOS-7 - Updates
    mirrorlist=http://mirrorlist.centos.org/?release=7&arch=$basearch&repo=updates
    #baseurl=http://mirror.centos.org/centos/7/updates/$basearch/
    gpgcheck=1
    gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
    
    #additional packages that may be useful
    [extras]
    name=CentOS-7 - Extras
    mirrorlist=http://mirrorlist.centos.org/?release=7&arch=$basearch&repo=extras
    #baseurl=http://mirror.centos.org/centos/7/extras/$basearch/
    gpgcheck=1
    gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
    
    #additional packages that extend functionality of existing packages
    [centosplus]
    name=CentOS-7 - Plus
    mirrorlist=http://mirrorlist.centos.org/?release=7&arch=$basearch&repo=centosplus
    #baseurl=http://mirror.centos.org/centos/7/centosplus/$basearch/
    gpgcheck=1
    enabled=0
    gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
    
    #contrib - packages by Centos Users
    [contrib]
    name=CentOS-7 - Contrib
    mirrorlist=http://mirrorlist.centos.org/?release=7&arch=$basearch&repo=contrib
    #baseurl=http://mirror.centos.org/centos/7/contrib/$basearch/
    gpgcheck=1
    enabled=0
    gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6

保存退出：

:wq

清除和重新生成缓存

yum clean all 
    rm -rf /var/cache/yum
    yum makecache

完成之后再次通过yum -y install XXX 尝试安装软件

[a80ec7dc3107437b936918299f71c41d.png]: https://img-blog.csdnimg.cn/a80ec7dc3107437b936918299f71c41d.png
[f52718ef424445db87f2d099bcbefcee.png]: https://img-blog.csdnimg.cn/f52718ef424445db87f2d099bcbefcee.png