env:ubuntu 11.10, java 1.7.0_09, javac 1.7.0_09, jclouds 1.5.1, follow the instructions in "jclouds and OpenStack" post

error messages without logging

saasbook@saasbook:~/jclouds-test$ ls
CreateContainer.class  JCloudsOpenStack$1.class  JCloudsOpenStack.java~  JCloudsTest.java  project.clj
CreateContainer.java   JCloudsOpenStack.class    JCloudsTest$1.class     lein.sh
CreateContainer.java~  JCloudsOpenStack.java     JCloudsTest.class       lib
saasbook@saasbook:~/jclouds-test$ java -cp ".:lib/*" JCloudsOpenStack
java.lang.reflect.UndeclaredThrowableException
	at $Proxy62.getConfiguredZones(Unknown Source)
	at JCloudsOpenStack.init(JCloudsOpenStack.java:54)
	at JCloudsOpenStack.main(JCloudsOpenStack.java:26)
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.jclouds.concurrent.internal.SyncProxy.invoke(SyncProxy.java:161)
	... 3 more
Caused by: com.google.inject.ConfigurationException: Guice configuration errors:

1) No implementation for java.util.Set<java.lang.String> was bound.
  while locating java.util.Set<java.lang.String>

1 error
	at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:1004)
	at com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1009)
	at org.jclouds.rest.internal.AsyncRestClientProxy.getInstanceOfType(AsyncRestClientProxy.java:203)
	at org.jclouds.rest.internal.AsyncRestClientProxy.lookupValueFromGuice(AsyncRestClientProxy.java:180)
	at org.jclouds.rest.internal.AsyncRestClientProxy.invoke(AsyncRestClientProxy.java:144)
	at $Proxy61.getConfiguredZones(Unknown Source)
	... 8 more