Refusing to compile....

/Desktop/lottocoin/src$ make -f makefile.unix
/bin/sh ../share/genbuild.sh obj/build.h
../share/genbuild.sh: 33: ../share/genbuild.sh: cannot create obj/build.h: Directory nonexistent
../share/genbuild.sh: 34: ../share/genbuild.sh: cannot create obj/build.h: Directory nonexistent