解决Couldn't resolve host 'mirrorlist.centos.org

这个错误引起主要是因为环境读取不到yun引起的可以考虑/etc/sysconfig/network-scripts/ifcfg-eth0 配置出错导致网络不通。或者/etc/resolv.conf的DNS配置出错。或者可以考虑清楚yum缓存影响（yum clean all）

vi /etc/resolv.conf

nameserver 202.106.0.20（今天又出现此错误，这个nameserver加进去就好了。记得配置静态ip的话DNS也需要加入然后update yum试试成功就OK了）

（下面是网上找到比较有用资料）

今天在linux环境通过yum安装软件报了以下错误：

[root@multi-mysql yum.repos.d]# yum install ncurses devel -y

Loaded plugins: fastestmirror, security

Loading mirror speeds from cached hostfile

Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=6&arch=x86_64&repo=os error was

14: PYCURL ERROR 6 - "Couldn't resolve host 'mirrorlist.centos.org'"

Error: Cannot find a valid baseurl for repo: base

从字面意义上看是不能解析mirrorlist.centos.org这个地址，应该是跟dns网络配置有关系，最后解决方法是在DNS域名解析的配置文件增加DNS服务器的IP地址：

[root@multi-mysql ~]# vim /etc/resolv.conf

nameserver 8.8.8.8

nameserver 202.106.0.20

重启网络服务

[root@multi-mysql ~]# /etc/init.d/network restart

Shutting down interface eth0: [ OK ]

Shutting down loopback interface: [ OK ]

Bringing up loopback interface: [ OK ]

Bringing up interface eth0: Determining if ip address 192.168.1.202 is already in use for device eth0...

[ OK ]

重新yum安装，正常

[root@multi-mysql ~]# yum install nmap -y

Loaded plugins: fastestmirror, security

Loading mirror speeds from cached hostfile

* base: mirrors.yun-idc.com

* extras: mirrors.yun-idc.com

* updates: mirrors.yun-idc.com

base                                                                                                         | 3.7 kB     00:00

base/primary_db | 4.6 MB 00:01

extras                                                                                                       | 3.4 kB     00:00

extras/primary_db | 33 kB 00:00

updates                                                                                                      | 3.4 kB     00:00

updates/primary_db | 2.6 MB 00:00

Setting up Install Process

Resolving Dependencies

--> Running transaction check

---> Package nmap.x86_64 2:5.51-4.el6 will be installed

--> Finished Dependency Resolution

......此处省略

转载于:https://www.cnblogs.com/yaohaitao/p/5361639.html

解决Couldn't resolve host 'mirrorlist.centos.org相关推荐

docker build 没有网络执行dockerfile中yum报错 curl#6 - “Could not resolve host: mirrorlist.centos.org 解决方法
报错现象 Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo= ...
【转】解决yum安装软件报Couldn't resolve host 'mirrorlist.centos.org问题
转自:http://blog.51cto.com/oldcat1981/1719825 今天在linux环境通过yum安装软件报了以下错误: [root@multi-mysql yum.repos.d ...
linux yum错误 14: PYCURL ERROR 6 - Couldn't resolve host 'mirrorlist.centos.org'
这个错误主要是因为DNS引起的今天在linux环境通过yum安装软件报了以下错误: [root@multi-mysql yum.repos.d]# yum install ncurses devel ...
linux安装软件时提示找不到镜像的问题：Couldn't resolve host 'mirrorlist.centos.org'
问题: [root@cddserver2 ~]# yum -y install gcc-* Loaded plugins: fastestmirror, presto Could not retrie ...
Linux学习笔记008---Centos7中Couldn't resolve host 'mirrorlist.centos.org'
JAVA技术交流QQ群:170933152 这个问题,由于本地上不了网: 是因为没有配置dns解析 centos中配置dns解析: [root@sulei sulei]# yum install do ...
CentOS网络设置 couldn‘t resolve host ‘mirrorlist.centos.org问题解决
CentOS网络设置 couldn't resolve host 'mirrorlist.centos.org问题解决参考文章: (1)CentOS网络设置 couldn't resolve hos ...
yum源报错提示 Couldnt resolve host mirrorlist.centos.org
centos的yum源不用配置,装机之后就能使用,如遇到如此提示: Loaded plugins: fastestmirror, refresh-packagekit, security Loadin ...
记一次“Could not resolve host: mirrorlist.centos.org；未知的错误“的解决过程
小白要在linux上装git. 直接输入yum -y install git 一通百度,说是网络没设置,跟着一通操作还是没解决!! 这时候转折来了 ping www.baidu.com 也不通考虑是 ...
CentOS报错：“Could not resolve host: mirrorlist.centos.org； Unknown error“
在电脑上安装了VMware Workstation Pro, 安装了一个虚拟机想要安装docker,在执行如下yum命令 [root@10 ~]# sudo yum install -y yum-ut ...

解决Couldn't resolve host 'mirrorlist.centos.org

解决Couldn't resolve host 'mirrorlist.centos.org相关推荐

最新文章

热门文章