yum安装时出现错误[Errno 14] curl#6 - "Could not resolve host: mirrors.aliyuncs.com; Unknown e解决办法。
Centos7中yum安装时出现错误[Errno 14] curl#6 - "Could not resolve host:
mirrors.aliyuncs.com; Unknown e解决办法。
我在yum源来下载httpd出现了以下的错误
[root@master ~]# yum install httpd -y
已加载插件：fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
正在解决依赖关系
--> 正在检查事务
---> 软件包 httpd.x86_64.0.2.4.6-90.el7.centos 将被 安装
--> 正在处理依赖关系 httpd-tools = 2.4.6-90.el7.centos，它被软件包 httpd-2.4.6-90.el7.centos.x86_64 需要
--> 正在处理依赖关系 /etc/mime.types，它被软件包 httpd-2.4.6-90.el7.centos.x86_64 需要
--> 正在检查事务
---> 软件包 httpd-tools.x86_64.0.2.4.6-90.el7.centos 将被 安装
---> 软件包 mailcap.noarch.0.2.1.41-2.el7 将被 安装
--> 解决依赖关系完成
依赖关系解决
=========================================================================================================
Package 架构 版本 源 大小
正在安装:
httpd x86_64 2.4.6-90.el7.centos base 2.7 M
为依赖而安装:
httpd-tools x86_64 2.4.6-90.el7.centos base 91 k
mailcap noarch 2.1.41-2.el7 base 31 k
事务概要
安装 1 软件包 (+2 依赖软件包)
总计：2.8 M
总下载量：121 k
安装大小：9.6 M
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
(1/2): httpd-tools-2.4.6-90.el7.centos.x86_64.rpm | 91 kB 00:00:00
mailcap-2.1.41-2.el7.noarch.rp FAILED
http://mirrors.aliyun.com/centos/7/os/x86_64/Packages/mailcap-2.1.41-2.el7.noarch.rpm: [Errno 14] curl#6 - "Could not resolve host: mirrors.aliyun.com; Unknown error"
正在尝试其它镜像。
mailcap-2.1.41-2.el7.noarch.rp FAILED
http://mirrors.cloud.aliyuncs.com/centos/7/os/x86_64/Packages/mailcap-2.1.41-2.el7.noarch.rpm: [Errno 14] curl#6 - "Could not resolve host: mirrors.cloud.aliyuncs.com; Unknown error"
正在尝试其它镜像。
mailcap-2.1.41-2.el7.noarch.rp FAILED
http://mirrors.aliyuncs.com/centos/7/os/x86_64/Packages/mailcap-2.1.41-2.el7.noarch.rpm: [Errno 14] curl#7 - "Failed connect to mirrors.aliyuncs.com:80; Connection refused"
正在尝试其它镜像。
mailcap-2.1.41-2.el7.noarch.rp FAILED
http://mirrors.aliyuncs.com/centos/7/os/x86_64/Packages/mailcap-2.1.41-2.el7.noarch.rpm: [Errno 14] curl#7 - "Failed connect to mirrors.aliyuncs.com:80; Connection refused"
正在尝试其它镜像。
mailcap-2.1.41-2.el7.noarch.rp FAILED
http://mirrors.aliyuncs.com/centos/7/os/x86_64/Packages/mailcap-2.1.41-2.el7.noarch.rpm: [Errno 14] curl#7 - "Failed connect to mirrors.aliyuncs.com:80; Connection refused"
正在尝试其它镜像。
mailcap-2.1.41-2.el7.noarch.rp FAILED
http://mirrors.aliyuncs.com/centos/7/os/x86_64/Packages/mailcap-2.1.41-2.el7.noarch.rpm: [Errno 14] curl#6 - "Could not resolve host: mirrors.aliyuncs.com; Unknown error"
正在尝试其它镜像。
Error downloading packages:
mailcap-2.1.41-2.el7.noarch: [Errno 256] No more mirrors to try.
主要错误是：
mailcap-2.1.41-2.el7.noarch.rp FAILED
http://mirrors.aliyuncs.com/centos/7/os/x86_64/Packages/mailcap-2.1.41-2.el7.noarch.rpm: [Errno 14] curl#6 - "Could not resolve host: mirrors.aliyuncs.com; Unknown error"
正在尝试其它镜像解决方法
第一步：
[root@master ~]# vi /etc/resolv.conf 第二步：
Generated by NetworkManager
nameserver 8.8.8.8
#向resolv.conf文件中添加下面内容
nameserver 114.114.114.114