problem in Oracle installation

Hello,
I'm trying to install Oracle 9i on Linux SUSE Enterprise Server 8i SP3 OS.
In the last installation step it gives me the following error: Agent Configuration Assistant failed.
In the log there are:
Linux error 98
Address already in use.
Searching (I'm a new Oracle user) I found the Oracle installs the listener on th 1521 port, with netstat I see that on this port I have a service called netcube.
At this point the solutions seem 3:
Putting the listener on another port during the installation: I tried to modify the port in the listener.ora file and retry in the installation window, but it fails
Deleting the ncube service on this port, but I don't know what ncube is
Ending the installation and configuring the listener in the following, but I don't know if the way is possible

Can someone help me?

Thank you
Chiara Received on Wed Sep 28 2005 - 05:39:34 CDT