Mac OS X issues

Greetings,

I'm very interested in getting started testing OpenMx, but I am still having trouble getting to run on any of my Macs. I'm getting the message,

> require(OpenMx)
Loading required package: OpenMx
Error in dyn.load(file, DLLpath = DLLpath, ...) :
unable to load shared library '/Library/Frameworks/R.framework/Resources/library/OpenMx/libs/i386/OpenMx.so':
dlopen(/Library/Frameworks/R.framework/Resources/library/OpenMx/libs/i386/OpenMx.so, 6): Library not loaded: /usr/local/lib/libgfortran.2.dylib
Referenced from: /Library/Frameworks/R.framework/Resources/library/OpenMx/libs/i386/OpenMx.so
Reason: image not found

I haven't seen a posting where this has been resolved. If I've missed the posting, let me know. Otherwise, if someone has info on how to fix this, please let me know offline.

David