Regression problem

We have tried to install the 6.4 on Solaris/Sparc 2.5.1, but the regression
test seems to be missing a few files. Can anybody shed any light on this?

We are using flex and gnu, but not gcc. We use the Sun C compiler - the
commercial one, not the bundled one.

This is the tail end of the regression test:

opr_sanity ..  ok
create_function_1 ..  ./regress.sh: sql/create_function_1.sql: cannot open
diff: expected/create_function_1.out: No such file or directory
ok
create_type ..  failed
create_table ..  ok
create_function_2 ..  ./regress.sh: sql/create_function_2.sql: cannot open
diff: expected/create_function_2.out: No such file or directory
ok
constraints ..  ./regress.sh: sql/constraints.sql: cannot open
diff: expected/constraints.out: No such file or directory
ok
triggers ..  failed
copy ..  ./regress.sh: sql/copy.sql: cannot open
diff: expected/copy.out: No such file or directory
ok
create_misc ..  ok
create_aggregate ..  ok
create_operator ..  failed
create_view ..  failed
create_index ..  ok
sanity_check ..  ok
errors ..  ok
select ..  failed
select_into ..  ok
select_distinct ..  failed
select_implicit ..  ok
select_having ..  ok
subselect ..  ok
union ..  ok
aggregates ..  failed
transactions ..  failed
random ..  failed
portals ..  failed
misc ..  ./regress.sh: sql/misc.sql: cannot open
diff: expected/misc.out: No such file or directory
ok
arrays ..  ok
btree_index ..  failed
hash_index ..  failed
select_views ..  failed
alter_table ..  failed
portals_p2 ..  failed
rules ..  ok
install_plpgsql ..  ./regress.sh: sql/install_plpgsql.sql: cannot open
diff: expected/install_plpgsql.out: No such file or directory
ok
plpgsql ..  failed


Thanks,
Herouth

--
Herouth Maoz, Internet developer.
Open University of Israel - Telem project
http://telem.openu.ac.il/~herutma