> > after installing pgsql-6.5 ( on a machine with pgsql-6.4.2 installed and > running ), initdb creates a PG_VERSION file that still reports 6.4; > subsequent psql connections fail to connect, complaining about "no > compatible version of postgres found". > > before you ask: > yes, ive made sure that im using 6.5's initdb. > yes, ive made sure that initdb is looking in the 6.5 dir for its template. > yes, its writing to a 6.5 dir. > > so, errr, what gives? Check you killed the postmaster for the old version, thats what I forgot to do, and those were my exact symptoms.