Not sure about 9.2.0.4 but I am pretty sure I have installed 9.2.0.6 in RHEL 4 Update 2 a couple of months ago. Have you tried http://www.puschitz.com/InstallingOracle9i.shtml#RunningOracleInstallati onOnRHELAS4? 9206 is applied to 9204...cart/horse -- //www.freelists.org/webpage/oracle-l