[Oberon] Installing Native Oberon

[Marius Amado Alves]

Hi.
I'm new to Oberon.
I've read the manuals.
I'm trying to install Native Oberon.
First I tried to install Bluebottle but all attempts failed.
Now I'm trying to install Native Oberon.
The process associated with floppy 0 seemingly completes, but then the 
machine does not boot from the hard disk.
The hard disk has an old installation of Linux (Debian) with LILO.
The LILO prompt continues to show, and starts Linux, even though I have 
deleted the partition before installing Oberon!
To delete the partition I'm using a Linux live CD (Gentoo) and fdisk.
What am I missing?
I want to install Native Oberon exclusively on this machine, no LILO.
How do I get rid of LILO?
Do I have to erase the old Linux installation? How?
The machine has a dual Pentium.
Thanks a lot.
--Marius