install error Error 2

Dear support,

Thank you for the opportunity to report this error.

I am installing postgresql-6_4_2

on BSDI 4.0 with all the latest patches
machine AMD k6 266MHz 256MB

Everything compiled fine until
I try:
         $ gmake all >& make.log &
         $ tail -f make.log

and get this error:

----------------------------------------
gcc2 -I../../../include -I../../../backend   -O2 -m486 -pipe  -g -I../..
-c geqo_px.c -o geqo_px.o
gcc2 -I../../../include -I../../../backend   -O2 -m486 -pipe  -g -I../..
-c geqo_ox1.c -o geqo_ox1.o
gcc2 -I../../../include -I../../../backend   -O2 -m486 -pipe  -g -I../..
-c geqo_ox2.c -o geqo_ox2.o
ld -r -o SUBSYS.o geqo_copy.o geqo_eval.o geqo_main.o geqo_misc.o
geqo_params.o geqo_paths.o geqo_pool.o geqo_recombination.o geqo_selection.o
geqo_erx.o geqo_pmx.o geqo_cx.o geqo_px.o geqo_ox1.o geqo_ox2.o
gmake[3]: Leaving directory `/usr/src/pgsql/src/backend/optimizer/geqo'
ld -r -o SUBSYS.o path/SUBSYS.o plan/SUBSYS.o prep/SUBSYS.o util/SUBSYS.o
geqo/SUBSYS.o
gmake[2]: Leaving directory `/usr/src/pgsql/src/backend/optimizer'
gmake -C parser all
gmake[2]: Entering directory `/usr/src/pgsql/src/backend/parser'
/usr/bin/yacc -d gram.y
/usr/bin/yacc: f - maximum table size exceeded
gmake[2]: *** [parse.h] Error 2
gmake[2]: Leaving directory `/usr/src/pgsql/src/backend/parser'
gmake[1]: *** [parser.dir] Error 2
gmake[1]: Leaving directory `/usr/src/pgsql/src/backend'
gmake: *** [all] Error 2
----------------------------------------

I wish I can be more helpful to you in troubleshooting this error but I'm just
starting to learn C. These errors are still 'GREEK' to me.

If I could be helpful in testing some parameters to recompile this please
call me
at 1-800-956-7085 ask for James.

Thank you for your support.

Regards,

James