linux 下编译安装 mysql

1.环境说明

ubuntu 12.04
源码存储路径 /home/wzw/workstation/src
安装路径 /home/wzw/workstation/env
切换到工做目录 cd /home/wzw/workstation/src/

2.安装

sudo mkdir -p /home/wzw/workstation/env/mysql5

sudo groupadd mysql

sudo useradd -g mysql mysql

cd /home/wzw/workstation/src/

wget http://downloads.mysql.com/archives/mysql-5.1/mysql-5.1.68.tar.gz

tar -zxvf mysql-5.1.68.tar.gz

cd mysql-5.1.68/

sudo ./configure --prefix=/home/wzw/workstation/env/mysql5
#【出错：checking for termcap functions library... configure: error: No curses/termcap library found。解决：sudo apt-get install libncurses5-dev】

sudo make

sudo make install

sudo cp support-files/my-medium.cnf /etc/my.cnf

cd /home/wzw/workstation/env/mysql5

sudo ./bin/mysql_install_db --user=mysql

sudo chown -R root .

sudo chown -R mysql var

sudo chgrp -R mysql .

sudo bin/mysqld_safe --user=mysql &

#【打开另外一个终端，输入：】
cd /home/wzw/workstation/env/mysql5

./bin/mysql -uroot -p 
#【默认无密码，直接回车便可链接】

use mysql;

update user set Password=password('abc123') where User = 'root';

flush privileges;
#【之后链接须要使用密码了，密码就是 abc123 】