[Lusitanian]

I'm attempting to install the port "fwbuilder." Everything seemed to go ok after I ran a make install. It was doing it's thing for about 20 or so minutes then I get the following message:
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===> Building for fwbuilder-0.8.7_1
gmake -C etc
gmake[1]: Entering directory `/usr/ports/security/fwbuilder/work/fwbuilder-0.8.7/etc'
gmake[1]: Nothing to be done for `all'.
gmake[1]: Leaving directory `/usr/ports/security/fwbuilder/work/fwbuilder-0.8.7/etc'
gmake -C src/gui/gnome-wrappers
gmake[1]: Entering directory `/usr/ports/security/fwbuilder/work/fwbuilder-0.8.7/src/gui/gnome-wrappers'
gcc -O -pipe -mcpu=pentiumpro -I/usr/X11R6/include -Wall -Wunused -Wall -I. -I../../.. -I/usr/X11R6/include/gtk12 -I/usr/local/include/glib12 -I/usr/local/include -I/usr/X11R6/include -I/usr/X11R6/lib/gtkmm/include -I/usr/X11R6/include -I/usr/X11R6/include/gtk12 -I/usr/local/include/glib12 -I/usr/local/include -I/usr/local/include/sigc++-1.0 -I/usr/local/include/glib12 -D_THREAD_SAFE -I/usr/X11R6/include/gnome-1.0 -I/usr/X11R6/include -DNEED_GNOMESUPPORT_H -I/usr/X11R6/lib/gnome-libs/include -I/usr/local/include/glib12 -I/usr/local/include/orbit-1.0 -I/usr/local/include -I/usr/X11R6/include/gtk12 -c gnomemain.cc -o gnomemain.o
In file included from gnomemain.cc:2:
gnomemain.hh:14: syntax error before `&' token
gnomemain.hh:17: syntax error before `&' token
gnomemain.cc:6: syntax error before `&' token
gmake[1]: *** [gnomemain.o] Error 1
gmake[1]: Leaving directory `/usr/ports/security/fwbuilder/work/fwbuilder-0.8.7/src/gui/gnome-wrappers'
gmake: *** [src/gui/gnome-wrappers] Error 2
*** Error code 2

Stop in /usr/ports/security/fwbuilder.
-----------------------------------------------------------------------

Any idea what I'm supposed to do next?