Install mysql 5.5.9 on Centos 5.5

Create mysql user [root @ xuhost opt] # useradd - g mysql mysql3307 - s/bin/nologin d/usr/local/mysql3307
Create a data directory [root @ xuhost opt] # mkdir/mysqldata dirdata/mysql3307 [root @ xuhost opt] # chown mysql. mysql R/mysqldata/dirdata/mysql3307

Install cmake

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

[root@xuhost opt]# tar zxvf cmake- 2.8.4.tar.gz

[root@xuhost opt]# ./configure

[root@xuhost opt]# cd cmake- 2.8.4

[root@xuhost cmake- 2.8.4 ]# make install

Install mysql 5.5.9

[root@xuhost opt]# tar zxvf mysql- 5.5.9.tar.gz

[root@xuhostopt]# cd mysql- 5.5.9

[root@xuhost mysql- 5.5.9 ]# 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- 5.5.9]# make

[root@xuhost mysql- 5.5.9]# make install

Copy configuration file

[root@xuhost mysql- 5.5.9]# cp support-files/my-medium.cnf /etc/my.cnf

Copy startup script

[root@xuhost mysql- 5.5.9]# cp support-files/mysql.server /etc/init.d/mysqld

[root@xuhost mysql- 5.5.9 ]# chmod  /etc/init.d/mysqld

Initialize the database (into the installation directory)

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

Start the database

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

Myslq 5.5. Summary of errors in compilation of the above version:

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

Need to remove MYSQL_USER in the precompiled, precompiled successfully!