It works !!!!
RedHat 6.1kernel 2.2.12glibc 1..0.6glibc 1.2.0.5Postgres 6.5.2-1Toshiba Equium 7100D Pentium III. 256MB RAM. 530MB swap.12 GB HD.
No patches at all. Just RedHat Installation (rpm´s!!!)
Tanx for all your efforts.