Uninstall and remove all traces of mysql from OSX

First be sure the server is shut down (first line)

01./Library/StartupItems/MySQLCOM/MySQLCOM stop

02.sudo rm /usr/local/mysql

03.sudo rm -rf /usr/local/mysql*

04.sudo rm -rf /Library/StartupItems/MySQLCOM

05.sudo rm -rf /Library/PreferencePanes/My*

06. 

07.edit /etc/hostconfig and remove the line MYSQLCOM=-YES-

08. 

09.sudo rm -rf /Library/Receipts/mysql*

10.sudo rm -rf /Library/Receipts/MySQL*

11.sudo rm -rf /var/db/receipts/com.mysql.*

12.rm -rf /var/db/receipts/com.mysql.mysql*