Hi . Installing version 6.5.2 on a recently installed Linux RedHat 6.0, I get the following message when running initdb: " We are initializing the database system with username postgres (uid=500). This user will own all the files and must also own the server process. Creating template database in /sql/data/base/template1 initdb: could not create template database initdb: cleaning up by wiping out /sql/data/base/template1 " If then I try to continue with the next step : a. Start the postmaster daemon running in the background by typing $ cd $ nohup postmaster -i > pgserver.log 2>&1 & This goes OK! b. Create a database by typing $ createdb This doesn't!!! It shows: "createdb: database creation failed on postgres. [1]+ Segmentation fault (core dumped) nohup postmaster -i >pgserver.log 2>&1 " Can anybody help me? I would be pleased. Thanks, Ana Roizen [EMAIL PROTECTED] ************