1.安装环境：
[root@localhost ~]#
[root@localhost ~]# uname -a
Linux localhost.localdomain 2.6.32-504.16.2.el6.x86_64 #1 SMP Wed Apr 22 06:48:29 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
[root@localhost ~]#
[root@localhost ~]# uname -r
2.6.32-504.16.2.el6.x86_64
[root@localhost ~]#
[root@localhost ~]# cat /etc/redhat-release
CentOS release 6.6 (Final)
[root@localhost ~]#
2.下载相应的cmake，mysql-5.5.32源码包：
[root@localhost ~]# cd /usr/local/src/
[root@localhost src]# ll
total 29580
-rw-r--r--. 1 root root 5691656 Apr 14 13:42 cmake-2.8.8.tar.gz
-rw-r--r--. 1 root root 24596474 Apr 14 13:44 mysql-5.5.32.tar.gz
[root@localhost src]#
[root@localhost src]# tar -zxvf cmake-2.8.8.tar.gz
[root@localhost src]# echo $?
0
[root@localhost src]# cd cmake-2.8.8
[root@localhost cmake-2.8.8]# yum install gcc gcc-c++
[root@localhost cmake-2.8.8]# ./configure
[root@localhost cmake-2.8.8]# gmake &&gmake install
[root@localhost cmake-2.8.8]# cd ..
[root@localhost src]# tar -xf mysql-5.5.32.tar.gz
[root@localhost src]#
[root@localhost src]# cd mysql-5.5.32
[root@localhost mysql-5.5.32]# groupadd mysql
[root@localhost mysql-5.5.32]# useradd mysql -g mysql -M -s /sbin/nologin
[root@localhost mysql-5.5.32]# 本文出自 “MySQL_db” 博客，请务必保留此出处http://mysqldb.blog.51cto.com/10264653/1655422
基于mysql-5.5.32的单机多实例多配置文件的
原文：http://mysqldb.blog.51cto.com/10264653/1655422
