yum出错Error: Cannot find a valid baseurl for repo: base

最近在安装mysql的rpm包时，出现了一个问题，

当使用命令：rpm -i Mysql-server-xxxx.rpm时出现以下错误：

 

error:Failed dependencies:

                               ld-linux.so.2 is needed by MySql-server-xxx

                              libc.so.6 is needed by MySql-server-xxx

                              libc.so.6(GLIBC_2.0) is needed by MySql-server-xxx

                              ...............................................................................................

 

如上，很明显缺少相关的依赖包，于是使用yum命令安装相关的依赖

使用命令：yum install ld-linux.so.2

又出错了，错误如下：

 

Loading mirror speeds from cached hostfile
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=6&arch=i386&repo=os error was
14: PYCURL ERROR 6 - "Couldn't resolve host 'mirrorlist.centos.org'"
Error: Cannot find a valid baseurl for repo: base

 

解决方法如下（修改dns配置）

vi /etc/resolv.conf

在此文件最后加入：nameserver 8.8.8.8

如果没有vi编辑器可用：

echo "nameserver 8.8.8.8" >>/etc/resolv.conf

然后ping www.baidu.com

可以ping通，不会再出现unknow host

 

ok，安装依赖，

yum install ld-linux.so.2

最后出现compelete即可