1.上传MySQL-server-5.5.48-1.linux2.6.x86_64.rpm、MySQL-client-5.5.48-1.linux2.6.x86_64.rpm到Linux上
2.使用rpm命令安装MySQL-server-5.5.48-1.linux2.6.x86_64.rpm，缺少perl依赖
rpm -ivh MySQL-server-5.5.48-1.linux2.6.x86_64.rpm
3.安装perl依赖，上传6个perl相关的rpm包
rpm -ivh perl-*
4.再安装MySQL-server，rpm包冲突
rpm -ivhMySQL-server-5.5.48-1.linux2.6.x86_64.rpm
5.卸载冲突的rpm包
rpm -e mysql-libs-5.1.73-5.el6_6.x86_64 --nodeps
6.再安装MySQL-client和MySQL-server
rpm -ivhMySQL-client-5.5.48-1.linux2.6.x86_64.rpm
rpm -ivh MySQL-server-5.5.48-1.linux2.6.x86_64.rpm
7.启动MySQL服务，然后初始化MySQL
service mysql start
/usr/bin/mysql_secure_installation
8.测试MySQL
mysql -u root -p