i m having a big issue installing zimbra (rpm downloads)

everything goes fine except these points :

running zmsetup send me errors regarding documents ("failed to initialize documents") , after some investigations i discovered that mysql can't start.... it seems there are password issues and bind adress issues running mysql.server start

I ve hacked differents my.conf and some others in order to have the following var : bind_adress= and not localhost. I ve hacked zmmyinit in order to have the correct passwords

at the end the result is

zmcontrol start ---> OK
zmcontrol status --> mysql.server not running

but ps show me the mysqld running

any help?