regression test failure on 8.0.0beta1

Greetings,

Gettings the following on my HPUX workstation:

============== removing existing temp installation ==============
============== creating temporary installation ==============
============== initializing database system ==============
============== starting postmaster ==============
running on port 65432 with pid 19419
============== creating database "regression" ==============
CREATE DATABASE
ALTER DATABASE
============== dropping regression test user accounts ==============
============== installing PL/pgSQL ==============
createlang: language installation failed: ERROR: could not load library
"/home/postgres/postgresql-8.0.0beta1/src/test/regress/./tmp_check/install//usr/local/pgsql/lib/plpgsql.sl":
Unresolved external
pg_regress: createlang failed
make[2]: *** [check] Error 2
make[2]: Leaving directory
`/home/postgres/postgresql-8.0.0beta1/src/test/regress'
make[1]: *** [check] Error 2
make[1]: Leaving directory `/home/postgres/postgresql-8.0.0beta1/src/test'
make: *** [check] Error 2

The sequence was:

./configure --without-readline

make

make check

C compiler was gcc

$uname -a
HP-UX name B.11.11 U 9000/778 2013026443 unlimited-user license

$ gcc -v
Reading specs from
/usr/local/lib/gcc-lib/hppa1.1-hp-hpux11.00/2.9-hppa-991112/specs
gcc version 2.9-hppa-991112

Regards,
Verbus
916-765-1624 Cell