[Linux-cluster] RHEL4 active/active cluster without GFS

[FM]

Hello everybody,
First post here ... for my first cluster attempt. I do not need GFS

I'm trying to install linux-ha (RPMS from 
http://www.ultramonkey.org/download/heartbeat/). But the installation 
always fails because of ipvsadmin missing.

I read that ipvs is in the kernel, so I check in the default .conf and 
ipvs is enable. Ho can I install ipvsadmin ?

Is there a RedHat way to create cluster without GFS ?

What are your advices ?

Thanks !