After I upgraded from Ubuntu 11.04 to Ubuntu 11.10 I got the following error when running junglediskdesktop:
junglediskdesktop: error while loading shared libraries: libnotify.so.1: cannot open
shared object file: No such file or directory
To fix this issue you will need to make sure that libnotify4 is installed on your system and then create a symbolic link for the necessary library. Here are the instruction to do this from the terminal window.