Dollyxs Error

I can not launch dollyxs. I am new to this, am I doing something wrong?

/SDK/devtools/sdktools/dollyxs/DollyXs.sh
Exception in thread "main" java.lang.NoClassDefFoundError: com/adobe/devtech/dollyxs/DollyXs

trying to execute from terminal mac OS X 10.5.6 with all java updates

dolyxs that came with SDK 532 for mac