I too am seeing the same issue. Does a work-around exist? Bob -- View this message in context: http://postgresql.1045698.n5.nabble.com/Intallation-of-postgres-9-0-3-gives-an-error-on-already-installed-postgres-8-4-on-the-same-machine-tp3396389p4298956.html Sent from the PostgreSQL - admin mailing list archive at Nabble.com. -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin