（转）centos7下安装mysql 并解决yum instal

转自：https://blog.csdn.net/daily886/article/details/83018868

第一步：安装从网上下载文件的wget命令

[root@master ~]# yum -y install wget

第二步：下载mysql的repo源

[root@master ~]# wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm

第三步：安装mysql-community-release-el7-5.noarch.rpm包

[root@master ~]# rpm -ivh mysql-community-release-el7-5.noarch.rpm

第四步：查看下

[root@master ~]# ls -1 /etc/yum.repos.d/mysql-community*

/etc/yum.repos.d/mysql-community.repo

/etc/yum.repos.d/mysql-community-source.repo

会获得两个mysql的yum repo源：/etc/yum.repos.d/mysql-community.repo，/etc/yum.repos.d/mysql-community-source.repo。

第五步：安装mysql

[root@master ~]# yum install mysql-server