http://bugs.winehq.org/show_bug.cgi?id=10184
--- Comment #4 from Ryan Walklin ryanwalklin@gmail.com 2007-11-13 17:16:47 --- Attached is a conversation between myself, Ben Byer (bbyer@apple.com, Apple's XDarwin maintainer and part of the Core OS team there) via the Apple x11-users mailing list.
Hopefully this is enlightening, as it looks like there is a conflict between the way Wine expects to find various system libs and how things are set up on OS X.