distributed amuse failure

[ipelupessy]

distributed amuse fails when setting up a resource:

nl.esciencecenter.amuse.distributed.DistributedAmuseException: cannot open filesystem for resource paddegat
	at nl.esciencecenter.amuse.distributed.resources.ResourceManager.getHome(ResourceManager.java:185) ~[distributed-amuse.jar:na]
	at nl.esciencecenter.amuse.distributed.resources.ResourceManager.<init>(ResourceManager.java:118) ~[distributed-amuse.jar:na]
	at nl.esciencecenter.amuse.distributed.resources.ResourceSet.newResource(ResourceSet.java:70) ~[distributed-amuse.jar:na]
	at Code.new_resource(Code.java:223) ~[worker.jar:na]
	at Worker.handleCall(Worker.java:1034) [worker.jar:na]
	at Worker.runSockets(Worker.java:1647) [worker.jar:na]
	at Worker.main(Worker.java:1694) [worker.jar:na]
Caused by: nl.esciencecenter.xenon.XenonException: ssh adaptor: Algorithm negotiation fail

its the "Algorithm negotiation fail" which puzzles me; if e.g. you set a wrong hostname it would complain here about the hostname etc..