Ho appena installato frostwire (il pacchetto preso da getdeb) però quando l'avvio mi si apre la finestra, mi fa vedere i tips, ma poi rimane fermo.

codice:
psykopear@ubuntu7:~$ frostwire
java.lang.ClassNotFoundException: irc.plugin.
        at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:164)
        at irc.IRCApplication.loadPlugin(Unknown Source)
        at irc.IRCApplication.init(Unknown Source)
        at com.limegroup.gnutella.gui.chat.ChatMediator.<init>(ChatMediator.java:119)
        at com.limegroup.gnutella.gui.chat.ChatMediator.<clinit>(ChatMediator.java:68)
        at com.limegroup.gnutella.gui.MainFrame.<init>(MainFrame.java:122)
        at com.limegroup.gnutella.gui.GUIMediator.<init>(GUIMediator.java:219)
        at com.limegroup.gnutella.gui.GUIMediator.instance(GUIMediator.java:327)
        at com.limegroup.gnutella.gui.Initializer.initialize(Initializer.java:256)
        at com.limegroup.gnutella.gui.GUILoader.load(GUILoader.java:52)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at com.limegroup.gnutella.gui.Main.main(Main.java:44)
Event dispatch in wrong thread
expected thread was [Lirc.DispatchThread;@12c8fa8
current thread is Thread[main,5,main]
please submit a bug report to bugs@frostwire.com with the following information :
java.lang.Exception: Stack trace
        at java.lang.Thread.dumpStack(Thread.java:1158)
        at irc.EventDispatcher.dispatchEventSyncEx(Unknown Source)
        at irc.ListenerGroup.sendEventEx(Unknown Source)
        at irc.ListenerGroup.sendEvent(Unknown Source)
        at irc.ListenerGroup.sendEvent(Unknown Source)
        at irc.gui.pixx.PixxTaskBar.enter(Unknown Source)
        at irc.gui.pixx.PixxTaskBar.addStatus(Unknown Source)
        at irc.gui.pixx.PixxMDIInterface.statusCreated(Unknown Source)
        at irc.gui.pixx.PixxMDIInterface.sourceCreated(Unknown Source)
        at irc.IRCApplication.sourceCreated(Unknown Source)
        at irc.IRCServer.enumerateSourcesAsCreated(Unknown Source)
        at irc.IRCApplication.newServer(Unknown Source)
        at irc.IRCApplication.init(Unknown Source)
        at com.limegroup.gnutella.gui.chat.ChatMediator.<init>(ChatMediator.java:119)
        at com.limegroup.gnutella.gui.chat.ChatMediator.<clinit>(ChatMediator.java:68)
        at com.limegroup.gnutella.gui.MainFrame.<init>(MainFrame.java:122)
        at com.limegroup.gnutella.gui.GUIMediator.<init>(GUIMediator.java:219)
        at com.limegroup.gnutella.gui.GUIMediator.instance(GUIMediator.java:327)
        at com.limegroup.gnutella.gui.Initializer.initialize(Initializer.java:256)
        at com.limegroup.gnutella.gui.GUILoader.load(GUILoader.java:52)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at com.limegroup.gnutella.gui.Main.main(Main.java:44)
Event dispatch in wrong thread
expected thread was [Lirc.DispatchThread;@12c8fa8
current thread is Thread[main,5,main]
please submit a bug report to bugs@frostwire.com with the following information :
java.lang.Exception: Stack trace
        at java.lang.Thread.dumpStack(Thread.java:1158)
        at irc.EventDispatcher.dispatchEventSyncEx(Unknown Source)
        at irc.ListenerGroup.sendEventEx(Unknown Source)
        at irc.ListenerGroup.sendEvent(Unknown Source)
        at irc.ListenerGroup.sendEvent(Unknown Source)
        at irc.gui.pixx.PixxTaskBar.activate(Unknown Source)
        at irc.gui.pixx.PixxTaskBar.enter(Unknown Source)
        at irc.gui.pixx.PixxTaskBar.addStatus(Unknown Source)
        at irc.gui.pixx.PixxMDIInterface.statusCreated(Unknown Source)
        at irc.gui.pixx.PixxMDIInterface.sourceCreated(Unknown Source)
        at irc.IRCApplication.sourceCreated(Unknown Source)
        at irc.IRCServer.enumerateSourcesAsCreated(Unknown Source)
        at irc.IRCApplication.newServer(Unknown Source)
        at irc.IRCApplication.init(Unknown Source)
        at com.limegroup.gnutella.gui.chat.ChatMediator.<init>(ChatMediator.java:119)
        at com.limegroup.gnutella.gui.chat.ChatMediator.<clinit>(ChatMediator.java:68)
        at com.limegroup.gnutella.gui.MainFrame.<init>(MainFrame.java:122)
        at com.limegroup.gnutella.gui.GUIMediator.<init>(GUIMediator.java:219)
        at com.limegroup.gnutella.gui.GUIMediator.instance(GUIMediator.java:327)
        at com.limegroup.gnutella.gui.Initializer.initialize(Initializer.java:256)
        at com.limegroup.gnutella.gui.GUILoader.load(GUILoader.java:52)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at com.limegroup.gnutella.gui.Main.main(Main.java:44)
Event dispatch in wrong thread
expected thread was [Lirc.DispatchThread;@12c8fa8
current thread is Thread[main,5,main]
please submit a bug report to bugs@frostwire.com with the following information :
java.lang.Exception: Stack trace
        at java.lang.Thread.dumpStack(Thread.java:1158)
        at irc.EventDispatcher.dispatchEventSyncEx(Unknown Source)
        at irc.ListenerGroup.sendEventEx(Unknown Source)
        at irc.ListenerGroup.sendEvent(Unknown Source)
        at irc.ListenerGroup.sendEvent(Unknown Source)
        at irc.Source.report(Unknown Source)
        at irc.IRCServer.sendStatusMessage(Unknown Source)
        at irc.IRCServer.connect(Unknown Source)
        at irc.IRCServer.connect(Unknown Source)
        at irc.IRCApplication.newServer(Unknown Source)
        at irc.IRCApplication.init(Unknown Source)
        at com.limegroup.gnutella.gui.chat.ChatMediator.<init>(ChatMediator.java:119)
        at com.limegroup.gnutella.gui.chat.ChatMediator.<clinit>(ChatMediator.java:68)
        at com.limegroup.gnutella.gui.MainFrame.<init>(MainFrame.java:122)
        at com.limegroup.gnutella.gui.GUIMediator.<init>(GUIMediator.java:219)
        at com.limegroup.gnutella.gui.GUIMediator.instance(GUIMediator.java:327)
        at com.limegroup.gnutella.gui.Initializer.initialize(Initializer.java:256)
        at com.limegroup.gnutella.gui.GUILoader.load(GUILoader.java:52)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at com.limegroup.gnutella.gui.Main.main(Main.java:44)
continua