ORBit-0.4.0 compile problem

["Fox, Kevin M" <KMFox mail bhi-erc com>]

In file included from orbit.h:58,
                      from allocators.c:5:
../orb/dii.h:30: orb/interface_repository.h: No such file or directory
In file included from orbit.h:64,
                      from allocators.c:5:
../orb/orb.h:30: orb/interface_repository.h: No such file or directory
make[3]: ***[allocators.lo] Error 1
make[3]: Leaving directory `/dosc/pre/ORBit-0.4.0/src/orb'

bla bla bla 

Problem....