Tried this myself. Just set up a VM of GhostBSD LXDE 3.0 RC2, should be recent enough I think. Got all the dependencies I could find installed that it didn't already have. Then I got this:
windows_stub/stubs.cpp: In function 'void* _vm_malloc(int, char*, int, int)':
windows_stub/stubs.cpp:574: error: 'malloc_usable_size' was not declared in this scope
windows_stub/stubs.cpp: In function 'void* _vm_realloc(void*, int, char*, int, int)':
windows_stub/stubs.cpp:596: error: 'malloc_usable_size' was not declared in this scope
windows_stub/stubs.cpp: In function 'void _vm_free(void*, char*, int)':
windows_stub/stubs.cpp:678: error: 'malloc_usable_size' was not declared in this scope
*** [stubs.o] Error code 1
Wasn't something you ran into was it, nbspjr?