Nageshwar Rao wrote: > I have postgresql7.4.6 runing . I am not able to log into database > using psql and also tried to create new database using createdb but > getting the following error for both > > psql: relocation error: psql: undefined symbol: get_progname > > createdb: relocation error: createdb: undefined symbol: get_progname It seems you are mixing programs and libraries from different installations. Try with ldd or some analogous program to determine which libpq library the programs are actually using and check if that is the right version. -- Peter Eisentraut http://developer.postgresql.org/~petere/ ---------------------------(end of broadcast)--------------------------- TIP 7: don't forget to increase your free space map settings