The basic install of Red Hat (RHEL ES 4.0) for PostgreSQL version 8.1.4 appears to have gone well (database is up and running) except for one thing: I can't login as postgres. Assume the login would be 'postgres' or 'postgresql', but can't get in via psql or pgAdmin3 to set up new users and database. I have looked through the documentation, but don't see anywhere that tells what password I must use to get in as the DBA. Does anyone know what the initial user/password should be? Thanks.