linuxenterprise5下安装mysql5.6_MySQL

linux enterprise 5下安装mysql 5.6

mysql从5.5之后安装开始用cmake安装，cmake是安装mysql5.5之后版本必不可少的工具。

安装cmake如下，从cmake官网下载源码安装包

[root@localhost ~]# wget http://www.cmake.org/files/v2.8/cmake-2.8.10.2.tar.gz

[root@localhost ~]# tar zxvf cmake-2.8.10.2.tar.gz

[root@localhost ~]# cd cmake-2.8.10.2

[root@localhost ~]# ./configure

[root@localhost ~]# make && make install

cmake 安装成功，接下来安装mysql5.6.11

参考http://dev.mysql.com/doc/refman/5.6/en/source-configuration-options.html

解压mysql安装包

[root@localhost ~]# tar zxvf mysql-5.6.11.tar.gz

进入mysql解压后的目录 cd mysql-5.6.11,指定mysql放那个目录，--CMAKE_INSTALL_PREFIX=/usr/local/mysql5.6,指定mysql数据目录，--datadir=/usr/local/share/xxxxx

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创建安装目录 mkdir /usr/local/mysql

创建数据存放目录 mkdir /usr/local/mysql/data

[root@localhost ~]# cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/usr/local/mysql/data -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci

make && make install

修改 目录权限

cd /usr/local/mysql

chown -R root:mysql .

chown -R mysql:mysql data

创建系统数据库的表

cd /usr/local/mysql/scripts

./mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data

执行要加上 --basedir --datadir 参数 ，否则报如下错误

FATAL ERROR: Could not find ./bin/my_print_defaults

If you compiled from source, you need to run 'make install' to

copy the software into the correct location ready for operation.

If you are using a binary release, you must either be at the top

level of the extracted archive, or pass the --basedir option

pointing to that location.

cp support-files/my-default.cnf /etc/my.cnf

加环境变量

这样一个mysql 5.6 就安装完了