安装epel源出现错误报码:14: curl#6 - “Could not resolve host: mirrorlist.centos.org; 未知的错误“

在尝试安装epel源时遇到了错误:14: curl#6 - "Could not resolve host: mirrorlist.centos.org; 未知的错误"。通过分析问题并采取解决方案,最终成功解决了这个问题。

摘要生成于 C知道 ,由 DeepSeek-R1 满血版支持, 前往体验 >

出现报错

[root@server1 ~]# yum install -y epel-release
已加载插件:fastestmirror, langpacks
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=updates&infra=stock error was
14: curl#6 - "Could not resolve host: mirrorlist.centos.org; 未知的错误"
base                                                                      | 3.6 kB  00:00:00     
local                                                                     | 3.6 kB  00:00:00     
Determining fastest mirrors
没有可用软件包 epel-release。
错误:无须任何处理

解决方案

[root@server1 ~]# yum -y install wget
[root@server1 ~]# wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
[root@server1 ~]# yum clean all
[root@server1 ~]# yum makecache
[root@server1 ~]# yum install -y epel-release
已加载插件:fastestmirror, langpacks
Repository base is listed more than once 
(django) [root@iZ7vhr6bkd1v9kZ django]# sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-SCLo-scl.repo (django) [root@iZ7vhr6bkd1v9kZ django]# sed -i 's|#baseurl=http://mirror.centos.org/centos|baseurl=https://mirrors.aliyun.com/centos|g' /etc/yum.repos.d/CentOS-SCLo-scl.repo (django) [root@iZ7vhr6bkd1v9kZ django]# yum clean all && yum makecache Loaded plugins: fastestmirror Cleaning repos: base centos-sclo-rh centos-sclo-sclo epel extras mysql-connectors-community mysql-tools-community mysql57-community : updates Cleaning up list of fastest mirrors Loaded plugins: fastestmirror Determining fastest mirrors Could not retrieve mirrorlist http://mirrorlist.centos.org?arch=x86_64&release=7&repo=sclo-rh error was 14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error" One of the configured repositories failed (Unknown), and yum doesn't have enough cached data to continue. At this point the only safe thing yum can do is fail. There are a few ways to work "fix" this: 1. Contact the upstream for the repository and get them to fix the problem. 2. Reconfigure the baseurl/etc. for the repository, to point to a working upstream. This is most often useful if you are using a newer distribution release than is supported by the repository (and the packages for the previous distribution release still work). 3. Run the command with the repository temporarily disabled yum --disablerepo=<repoid> ... 4. Disable the repository permanently, so yum won't use it by default. Yum will then just ignore the repository until you permanently enable it again or use --enablerepo for temporary usage: yum-config-manager --disable <repoid> or subscription-manager repos --disable=<repoid> 5. Configure the failing repository to be skipped, if it is unavailable. Note that yum will try to contact the repo. when it runs most commands, so will have to try and fail each time (and thus. yum will be be much slower). If it is a very temporary problem though, this is often a nice compromise: yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true Cannot find a valid baseurl for repo: centos-sclo-rh/x86_64
03-25
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值