Launching error (libxml2.2.dylib version)

[Timo 6]

That's what happens when you don't test on old systems Archive.framework needs rebuilding with libxml included, instead of using the user's version, which in this case is an old one and not compatible. I'll try and upload a new version as soon as possible (probably at the weekend), but if you want to play sooner, update to a newer version of OS X, or update libxml (via http://macports.org perhaps?).