Look at the log file for openhab. My guess is that openhab is not able to start the zwave binding.
When installing the binding manually you usually need a couple of more dependencies.
The bundle:list command can be run using karaf, i.e ssh -p 8101 openhab@localhost (password habopen).
Take a look at this post, should give you some insights on how to run a snapshot jar file of the zwave binding.
