7.2 psql

Hi,
    I've recetnly compiled postgresql 7.2 and seem to be having some
problems with the psql. (win98 se on a P3 900, cygipc 1.11)
$ uname -a
CYGWIN_98-4.10 BX3551TC 1.3.9(0.51/3/2) 2002-01-21 12:48 i686 unknown
Client:
$ psql template1
Segmentation fault (core dumped)
Server:
DEBUG:  pq_recvbuf: unexpected EOF on client connection
DEBUG:  incomplete startup packet

Sorry for lack of detail but I'm busy :( and was wondering if this is a
release problem or just my system.
- Stuart