版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/u012999810/article/details/88533106
Centos7.4 安装 myxql 5.7
安装mysql-community-common-5.7.25-1.el7.x86_64.rpm 有可能会遇到冲突，需要先解决：
系统里面如果有mariadb-libs和要安装的mysql冲突，那么先卸载：
sudo rpm -e mariadb-libs-1:5.5.60-1.el7_5.x86_64 --nodeps
然后依次安装：
rpm -ivh mysql-community-common-5.7.25-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-5.7.25-1.el7.x86_64.rpm
rpm -ivh mysql-community-devel-5.7.25-1.el7.x86_64.rpm
yum install mysql-community-client-5.7.25-1.el7.x86_64.rpm
sudo yum install mysql-community-server-5.7.25-1.el7.x86_64.rpm