Hey all ::
I'm having problems compiling Gridflow on a fresh installation of FC4. I downloaded Gridflow from the CVS, _configure_ and then _make_ hangs...

...
base/grid.h.fcs: In function 'Ruby PTR2FIX(const void*)':
base/grid.h.fcs:144: warning: format '%08x' expects type 'unsigned int', but argument 3 has type 'long int'
base/grid.h.fcs: At global scope:
base/grid.h.fcs:498: error: explicit qualification in declaration of `void* operator new(size_t)'
base/grid.h.fcs:499: error: explicit qualification in declaration of `void* operator new [](size_t)'
base/grid.h.fcs:500: error: explicit qualification in declaration of `void operator delete(void*)'
base/grid.h.fcs:501: error: explicit qualification in declaration of `void operator delete [](void*)'
make: *** [base/grid.o] Error 1

Ruby 1.8.3 is installed. Any ideas??

Thanks, Brad.