mysql newbie

[skeletal29]

Ok im trying to set up php nuke and im almost there i need yall help.

this is what im getting right now'



Fatal error: Failed opening required 'mainfile.php' (include_path='..') in /var/www/html/nuke/index.php on line 15


well i have to edit the config file and in the process i saw that mysql needs a username and password.

I already put the database(tables) in now how do i adduser and set password and change the owner of the db to the new user i created?

some one please help.



$dbhost = "localhost";
$dbuname = "root";
$dbpass = "";
$dbname = "nuke";
$prefix = "nuke";
$user_prefix = "nuke";
$dbtype = "MySQL";


what is the user prefix and the prefix? the table name i see is nuke.