[Visualpython-users] Compile issue

I'm trying to compile vPython, I have changed all the relavent prifixes, and 
have installed all the dependencies.

I'm using gcc v3.2.1.  After changins some various things I finally get the 
compile started, and it compiles until I get this error:

g++ -I. -I./CXX/Include -I/usr/include/python2.2  -I/usr/include/gtk-1.2 
-I/usr/include/glib-1.2 -I/usr/lib/glib/include -D_REENTRANT 
-I/usr/X11R6/include -w   -c -o platlinux.o platlinux.cpp
platlinux.cpp: In function `std::string format(std::basic_string<char,
   std::char_traits<char>, std::allocator<char> >, ...)':
platlinux.cpp:25: cannot pass objects of non-POD type `struct std::string'
   through `...'
make: *** [platlinux.o] Error 1

Does anyone have any ideas on what the problem might be?

Thanks,
Zach Hobbs