Help needed in installation

Hi,

I tried to compile postgresql on my linux PC but failed. I have tried
both with template and not during configuration. When I tried to
compile it by issuring the command "gmake all", it output the
following information and then stopped:

...

gcc -I../../../include -I../../../backend   -O2 -Wall -Wmissing-prototypes -I../
..   -c ordering.c -o ordering.o
gcc -I../../../include -I../../../backend   -O2 -Wall -Wmissing-prototypes -I../
..   -c pathnode.c -o pathnode.o
gcc: Internal compiler error: program cc1 got fatal signal 6
gmake[3]: *** [pathnode.o] Error 1
gmake[3]: Leaving directory `/usr/src/pgsql/src/backend/optimizer/util'

...

ld -r -o SUBSYS.o geqo_copy.o geqo_eval.o geqo_main.o geqo_misc.o geqo_params.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'
for i in path plan prep util geqo; do gmake -C $i util/SUBSYS.o; done
gmake[3]: Entering directory `/usr/src/pgsql/src/backend/optimizer/path'
gmake[3]: *** No rule to make target `util/SUBSYS.o'.  Stop.
gmake[3]: Leaving directory `/usr/src/pgsql/src/backend/optimizer/path'
gmake[3]: Entering directory `/usr/src/pgsql/src/backend/optimizer/plan'
gmake[3]: *** No rule to make target `util/SUBSYS.o'.  Stop.
gmake[3]: Leaving directory `/usr/src/pgsql/src/backend/optimizer/plan'
gmake[3]: Entering directory `/usr/src/pgsql/src/backend/optimizer/prep'
gmake[3]: *** No rule to make target `util/SUBSYS.o'.  Stop.
gmake[3]: Leaving directory `/usr/src/pgsql/src/backend/optimizer/prep'
gmake[3]: Entering directory `/usr/src/pgsql/src/backend/optimizer/util'
gmake[3]: *** No rule to make target `util/SUBSYS.o'.  Stop.
gmake[3]: Leaving directory `/usr/src/pgsql/src/backend/optimizer/util'
gmake[3]: Entering directory `/usr/src/pgsql/src/backend/optimizer/geqo'
gmake[3]: *** No rule to make target `util/SUBSYS.o'.  Stop.
gmake[3]: Leaving directory `/usr/src/pgsql/src/backend/optimizer/geqo'
gmake[2]: *** [util/SUBSYS.o] Error 2
gmake[2]: Leaving directory `/usr/src/pgsql/src/backend/optimizer'
gmake[1]: *** [optimizer.dir] Error 2
gmake[1]: Leaving directory `/usr/src/pgsql/src/backend'
gmake: *** [all] Error 2

My gcc version is 2.8.1 and gmake version is 3.76.1. My linux is
RedHat 5.2 with kernel 2.0.36 on i686.

Since I am new with both postgresql and linux, I have no idea on what
was wrong with it. I will appreciate if someone can give me a hand.

Mengzhi