Wireless Toolkit and zayit binary

[Peter Franzen]

Does anyone know if the source for the zayit binary is available somewhere?
I'm trying to get the Wireless Toolkit to run under MacOS X, and have used the Solaris version as a starting point. Just about everything runs fine except zayit, which for some reason is a binary file rather than a shell script that starts a VM.
My guess is that the easiest workaround would be to find the sources for zayit and compile them for MacOS X.
Any pointers appreciated.
Thanks,
/Peter