1：apt-get install mysql-server

2：y/n  user:root passwd:root

3: mysql -uroot -p

4:  root

5: test install database

6: config services

     cp /usr/share/mysql/mysql.server /etc/init.d/mysql.server

     chmod +x /etc/init.d/mysql.server

     update-rc.d -f mysql.server defaults 

 7：service mysql status