cant start Multiforcer

When i want to start the Multiforcer (Im on a Mac OS X 10.5 System) i recive this eror:
dyld: unknown required load command 0x80000022
Trace/BPT trap
I have installet the latest CUDA Toolkit. (3.0 i think)
What am I making wrong?
dyld: unknown required load command 0x80000022
Trace/BPT trap
I have installet the latest CUDA Toolkit. (3.0 i think)
What am I making wrong?