When trying to run biftool on Mac it returns the following error:
dyld: lazy symbol binding failed: Symbol not found: __ZN5boost6system19get_system_categoryEv
Referenced from: /usr/bin/biftool
Expected in: /opt/local/lib/libboost_system.dylib
dyld: Symbol not found: __ZN5boost6system19get_system_categoryEv
Referenced from: /usr/bin/biftool
Expected in: /opt/local/lib/libboost_system.dylib
Trace/BPT trap
Boost from MacPorts has been installed:
MacMini:~ $ locate libboost_system.dylib
/opt/local/lib/libboost_system.dylib
/opt/local/var/macports/software/boost/1.44.0_1/opt/local/lib/libboost_system.dylib
Any help is appreciated…
No suggestions, eh?
OK. Is anyone out there using the biftool on a Mac?
If so, could you tell me what version of boost is installed on your MacPorts?
$ port installed | grep boost
boost @1.44.0_1 (active)
boost-jam @3.1.18_0 (active)
Thanks for any help.
I have plans to bring a bif tool to the Mac. If all goes well I should have one ready this year.
The windows bif creator will be rolled out 1st quarter. First version may not suit everyones need but I will be taking requests for changes to accomodate others.
UPDATE: Windows Tool has released. Contact me for details and where to download.

I have this exact same error. I suspect that you might be able to fix with a downgrade to boost 1.49, but I am still looking into this. It would great to be able to develop for Roku on a Mac though.
Correction, it is not the EXACT error:
$ biftool
dyld: Symbol not found: __ZNK5boost15program_options16validation_error4whatEv
Referenced from: /usr/local/bin/biftool
Expected in: /usr/local/lib/libboost_program_options.dylib
in /usr/local/bin/biftool
Trace/BPT trap: 5