Thanks for confirming that you have a similar problem. So, I wonder if this is an OS X problem or if it’s specific to a subset of machines (although I don’t see why that would happen in this instance).
Nope, it’s a package issue. It’s fixed in svn, and you should see it next mac package drop.
I’m working on integrating the mac stuff into the rest of cvs, so hopefully I’ll start dropping osx packages into nightlies.