I seem to be getting this in my Terminal window when I try to open the start.sh file;
Last login: Tue Oct 25 01:16:22 on ttys000
/Applications/Games/Dwarf\ Fortress\ OSX/df_osx\ Utilities/DF\ designator\ \(OS\ X\)/start.sh ; exit;
Matthew-Roachs-MacBook-Pro:~ matthewroach$ /Applications/Games/Dwarf\ Fortress\ OSX/df_osx\ Utilities/DF\ designator\ \(OS\ X\)/start.sh ; exit;
Exception in thread "Thread-1" java.lang.NoClassDefFoundError: cz/zweistein/df/designator/GUI/RunGUI
Caused by: java.lang.ClassNotFoundException: cz.zweistein.df.designator.GUI.RunGUI
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
logout
[Process completed]
I have whatever Java comes packaged with OSX (10.6.

and it's up to date with Apple Update.