[SOLVED] Z-Wave Serial Controller shows "OFFLINE - BRIDGE_OFFLINE Controller is offline"

Add-ons Bindings
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17

That would explain a lot. Ok, so after stopping the openhab2 service, dropping the jar file into the $OPENHAB_HOME/addons and then rm -rf $OPENHAB_USERDATA/{cache,tmp}/*, this shows in the console:

                                                                                                                                          
openhab>                                                                                                                                                            
openhab> bundle:list -s | grep wave                                                                                                                                 
 13 │ Installed │  80 │ 2.5.0.201904070025     │ org.openhab.binding.zwave
openhab>

So is that snapshot 0025?

(Incidentally, the console shows 2.4.0 Release Build in the welcome message, but paper ui shows 2.5.0.M1)

But then the openhab.log file freaks out:

2019-04-08 09:08:48.584 [WARN ] [org.apache.felix.fileinstall        ] - Error while starting bundle: file:/usr/share/openhab2/addons/org.openhab.binding.zwave-2.5.0-SNAPSHOT.jar
org.osgi.framework.BundleException: Could not resolve module: org.openhab.binding.zwave [13]
  Unresolved requirement: Import-Package: com.google.common.collect

	at org.eclipse.osgi.container.Module.start(Module.java:444) ~[?:?]
	at org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:383) ~[?:?]
	at org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundle(DirectoryWatcher.java:1260) [10:org.apache.felix.fileinstall:3.6.4]
	at org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundles(DirectoryWatcher.java:1233) [10:org.apache.felix.fileinstall:3.6.4]
	at org.apache.felix.fileinstall.internal.DirectoryWatcher.doProcess(DirectoryWatcher.java:520) [10:org.apache.felix.fileinstall:3.6.4]
	at org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:365) [10:org.apache.felix.fileinstall:3.6.4]
	at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:316) [10:org.apache.felix.fileinstall:3.6.4]

But I can’t sort out where to find this com.google.common.collect package. A few posts, such as here and here seem to indicate this comes with the Guava bundle but I’m really just grasping at straws here.