Cosy,
You did not give much info here. Without knowing more about your setup/installation, I would go back line by line and verify correct setup. Did you use Jesper's .sh install script or manual?
Also, the first assumption is that you 'install' an ibay if you use the .sh script as it does not do this for you. Did you do that?
Anyway, check these and maybe post more info.
Craig Jensen