Hi Derek, > I tried in the 2.7.1 and 2.6.7 installations included in OS X 10.7, > and also a 2.7.2+ (not sure what the + is) The + means that’s it’s 2.7.2 + some commits, in other words the in-development version that will become 2.7.3. This bit of info seems to be missing from the doc. Regards