Centos-6.4 安装mysql-5.5.14

===========Step1:install=====================

yum install cmake make ncurses-devel gcc-c++ bison
wget http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.14.tar.gz/from/http://cdn.mysql.com/
tar zxvf mysql-5.6.14.tar.gz
cd mysql-5.6.14
cmake -DCMAKE_INSTALL_PREFIX=/home/mysql/mysql56
make
make install

===========Step2:configure===================

useradd mysql
/home/mysql/mysql56/scripts/mysql_install_db --basedir=/home/mysql/mysql56 --datadir=/home/mysql/mysql56/data
cp /home/mysql/mysql56/support-files/mysql.server /etc/init.d/mysqld
service mysqld start
chkconfig --add mysqld
chkconfig mysqld on

===========Step3:setpassword=================

/home/mysql/mysql56/bin/mysql -uroot -p -S/tmp/mysql.sock
status;
use mysql
truncate table user;
GRANT ALL PRIVILEGES ON *.* TO 'aiel'@'%' IDENTIFIED BY '123' WITH GRANT OPTION;
flush privileges;