Centos 5.5 编译安装mysql 5.5.9

CentOS 创建mysql用户[root@xuhost opt]# useradd -g mysql mysql3307 -s /bin/nologin -d /usr/local/mysql3307创建数据目录[root@xuhost opt]# mkdir /mysqldata/dirdata/mysql3307[root@xuhost opt]# chown mysql.mysql -R /mysqldata/dirdata/mysql3307安装 cmake

[root@xuhost opt]# wget http://www.cmake.org/files/v2.8/cmake-2.8.4.tar.gz

[root@xuhost opt]# tar zxvf cmake-2.8..tar.gz

[root@xuhost opt]# ./configure

[root@xuhost opt]# cd cmake-2.8.

[root@xuhost cmake-2.8.]# make install

安装mysql 5.5.

[root@xuhost opt]# tar zxvf mysql-5.5..tar.gz

[root@xuhostopt]# cd mysql-5.5.

[root@xuhost mysql-5.5.]# cmake . /

-DCMAKE_INSTALL_PREFIX=/mysqldata/mysql3307/ /

-DMYSQL_DATADIR=/mysqldata/dirdata/mysql3307/

-DWITH_INNOBASE_STORAGE_ENGINE= /

-DENABLED_LOCAL_INFILE= /

-DMYSQL_TCP_PORT= /

-DEXTRA_CHARSETS=all /-DDEFAULT_CHARSET=utf8 /-DDEFAULT_COLLATION=utf8-general_ci /

-DMYSQL_UNIX_ADDR=/mysqldata/dirdata/mysql3307/mysql.sock /

-DMYSQL_USER=mysql3307 /

-DWITH_DEBUG=

[root@xuhost mysql-5.5.]# make

[root@xuhost mysql-5.5.]# make install

复制配置文件

[root@xuhost mysql-5.5.]# cp support-files/my-medium.cnf /etc/my.cnf

复制启动脚本

[root@xuhost mysql-5.5.]# cp support-files/mysql.server /etc/init.d/mysqld

[root@xuhost mysql-5.5.]# chmod /etc/init.d/mysqld

初始化数据库 (进到安装目录)

[root@xuhost mysql5.5.9]# ./scripts/mysql_install_db –user=mysql –ldata=/var/mysql

启动数据库

[root@xuhost mysql5.5.9]# /etc/init.d/mysqld start

Myslq 5.5.以上版本编译出现错误汇总：

CMake Warning: The variable, 'MYSQL_USER', specified manually, was not used during the generation.

需要把预编译里面的MYSQL_USER去掉，即可预编译成功！