Devrim GUNDUZ <devrim@xxxxxxxxxxxxxxxxx> writes: > I reproduced the same... rpath problem? It would be useful to look at the postmaster log to see why it's failing to create the language in the 'make check' case. The other odd thing is, if the createlang step fails, you'd think that pg_regress would complain about it. Is it possible that createlang (thinks it) succeeded, but it connected to the wrong database server or something like that? regards, tom lane