building tripwire on PPC with Monta Vista

Hello World.

I am having a great amount of difficulty building from the source
files for tripwire (fetched from sourceforge.net) on a PPC running
Monta Vista's distribution of Linux.  Specifically, the make process
is failing here:

c++ -I../stlport -Wall -W -Wno-sign-compare -Wno-unused
-Wno-uninitialized -ftemplate-depth-32 -O2 complex.cpp -c -o
obj/GCC/Release/complex.o
In file included from ../stlport/complex:40,
                 from complex.cpp:21:
../stlport/wrap_std/complex:16:39: ../g++-include/complex: No such
file or directory

Could someone shed some light on the matter?  I have tried to look
into both Suse's and Yellowdoglinux's dist., but they are of on help.

Within the numerous makefiles, there is a macro that defines the STL
location for complex.  There isn't a "g++-inlclude/complex" file or
directory (as the message indicates), but I do not know where these
values are propagated.

Regards,

HanSon