安装cmake:

1. tarzxvfcmake-2.8.4.tar.gz
2. cdcmake-2.8.4
3. ./configure--prefix=/usr/local/cmake
4. make&&makeinstall

安装mysql5.5.13

1. groupaddmysql//所以在这里我们要建一个msyql的用户和组
2. useradd-gmysqlmysql-s/usr/sbin/nologin
3. mkdir/usr/local/mysql//创建目录
4. mkdir/usr/local/mysql/data

进入mysql-5.5.13的解压目录：

cmake-DCMAKE_INSTALL_PREFIX=/usr/local/mysql&& make && make install

进入mysql的安装目录/usr/local/mysql下:

1. scripts/mysql_install_db--basedir=/usr/local/mysql--datadir=/usr/local/mysql/data--user=mysql //初始化mysql数据库
2. cpsupport-files/my-medium.cnf/usr/local/mysql/my.cnf//copy配置文件
3. chown-Rmysql:mysql/usr/local/mysql//更改权限

vi/usr/local/mysql/my.cnf //加上以下内容

[mysqld]

basedir=/usr/local/mysql

datadir=/usr/local/mysql/data

log-error=/usr/local/mysql/mysql_error.log

pid-file=/usr/local/mysql/mysql.pid

user=mysql

tmpdir=/tmp

启动mysql bin/mysqld_safe --user=mysql & 或使用下列命令把mysql添加为系统服务。

1. cd/usr/local/mysql/support-files/
2. cp./mysql.server/etc/init.d/mysqld
3. /etc/init.d/mysqldstart

高版本的mysql可以兼容低版本的。