That _looks_ like a problem with the installer (corrupt? build with a bac classpath?). You could try using the the linux tar ball.
Try here: http://www.limewire.com/english/cont...oadother.shtml

Or here: http://www9.limewire.com:82/download/LimeWireLinux.tgz

Just make a lime directory in your home or something, unpack it there, and launch with the runLime script.