<i>This post was originally made by <b>skyjake</b> on the dengDevs blog. It was posted under the categories: Beta 5, Mac OS X, Releases, Version 1.9.</i>
I've just uploaded a revised universal build of 1.9.0-beta5.1 for the Mac. This time I tried to make sure that it runs both on Tiger and Leopard and isn't linked to any shared libraries that may not be present in a default installation of the OS.
It works at least for me both in my old PowerBook G4 running Tiger and a Mac Mini with Leopard.
Download the <a href="http://sourceforge.net/project/showfiles.php?group_id=74815&package_id=129649">updated
release</a> and let us know if it works better for you.