Please help me


HampCake Studios
I have a big problem:

I wanna run mysql on my macos x 10.1 server.
The way to set up mysql would be the same as in macos 10.1 client, but it doesn't run.

I run mysql_install_db and the same message appears:

Sorry, the host 'xxx' could not be looked up.
Please configure teh 'hostname' command to return a correct hostname.

I have already configured hostname.
It is PowerBook that corresponds to

I have already downloaded a newer version of mysql (3.23.43)
but it doesn't work.
In my os client all run perfectly...