Installation of the Package "faceted search" make the platform down

17:47:51,059 ERROR [[/nuxeo]] Exception sending context initialized event to listener instance of class org.jboss.seam.servlet.SeamListener
java.lang.RuntimeException: Could not create Component: facetedSearchPermanentLinkActions
	at org.jboss.seam.init.Initialization.addComponent(Initialization.java:1271)
	at org.jboss.seam.init.Initialization.installComponents(Initialization.java:1187)
	at org.jboss.seam.init.Initialization.init(Initialization.java:806)
	at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:36)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4939)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5434)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)
	at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:656)
	at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1635)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:744)
Caused by: java.lang.NoClassDefFoundError: Lorg/nuxeo/ecm/virtualnavigation/action/MultiNavTreeManager;
	at java.lang.Class.getDeclaredFields0(Native Method)
	at java.lang.Class.privateGetDeclaredFields(Class.java:2397)
	at java.lang.Class.getDeclaredFields(Class.java:1806)
	at org.jboss.seam.Component.initMembers(Component.java:561)
	at org.jboss.seam.Component.<init>(Component.java:245)
	at org.jboss.seam.Component.<init>(Component.java:206)
	at org.jboss.seam.init.Initialization.addComponent(Initialization.java:1255)
	... 16 more
Caused by: java.lang.ClassNotFoundException: org.nuxeo.ecm.virtualnavigation.action.MultiNavTreeManager
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1714)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
	... 23 more