Application: gvSIG desktop

I've installed gvSIG using the on-line installer gvSIG-desktop-2.0.0-2063-RC4-lin-x86-online.bin.

I've selected the advanced add-on installation and add the add-on wizard to the selected add-on list.

When I start gvSIG I get this exception in system shell (no trace in log file):

 WARN [main] (PluginClassLoader.java:201) - PluginLoaders[i] es nulo
Exception in thread "main" java.lang.reflect.InvocationTargetException
    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:597)
    at org.gvsig.andamiupdater.Updater.launchApp(Updater.java:104)
    at org.gvsig.andamiupdater.Updater.main(Updater.java:66)
Caused by: java.util.ServiceConfigurationError: org.gvsig.tools.library.Library: Provider org.gvsig.dwg.fmap.dal.store.dwg.DWGLibrary could not be instantiated: java.lang.NoClassDefFoundError: org/gvsig/metadata/exceptions/MetadataException
    at java.util.ServiceLoader.fail(ServiceLoader.java:207)
    at java.util.ServiceLoader.access$100(ServiceLoader.java:164)
    at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:360)
    at java.util.ServiceLoader$1.next(ServiceLoader.java:428)
    at org.gvsig.tools.util.impl.DefaultServiceLoader.postJDK16Load(DefaultServiceLoader.java:222)
    at org.gvsig.tools.util.impl.DefaultServiceLoader.load(DefaultServiceLoader.java:100)
    at org.gvsig.tools.library.impl.DefaultLibrariesInitializer.findLibraries(DefaultLibrariesInitializer.java:76)
    at org.gvsig.tools.library.AbstractLibrariesInitializer.addLibrariesOfClassLoader(AbstractLibrariesInitializer.java:150)
    at org.gvsig.tools.library.AbstractLibrariesInitializer.loadLibraries(AbstractLibrariesInitializer.java:134)
    at org.gvsig.tools.library.AbstractLibrariesInitializer.initialize(AbstractLibrariesInitializer.java:83)
    at org.gvsig.tools.library.AbstractLibrariesInitializer.fullInitialize(AbstractLibrariesInitializer.java:113)
    at org.gvsig.andami.Launcher.initializeLibraries(Launcher.java:604)
    at org.gvsig.andami.Launcher.doMain(Launcher.java:410)
    at org.gvsig.andami.Launcher.main(Launcher.java:256)
    ... 6 more
Caused by: java.lang.NoClassDefFoundError: org/gvsig/metadata/exceptions/MetadataException
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
    at java.lang.Class.getConstructor0(Class.java:2699)
    at java.lang.Class.newInstance0(Class.java:326)
    at java.lang.Class.newInstance(Class.java:308)
    at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:356)
    ... 17 more
Caused by: java.lang.ClassNotFoundException: Class org.gvsig.metadata.exceptions.MetadataException not found through the plugin /home/jmvivo/software/java/gvSIG-desktop-2.0.0-2063/gvSIG/extensiones/org.gvsig.dwg.extension
    at org.gvsig.andami.plugins.PluginClassLoader.loadClass(PluginClassLoader.java:271)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    ... 23 more
Caused by: java.lang.ClassNotFoundException: org.gvsig.metadata.exceptions.MetadataException
    at org.gvsig.andami.plugins.PluginClassLoader.loadOtherClass(PluginClassLoader.java:302)
    at org.gvsig.andami.plugins.PluginClassLoader.loadClass(PluginClassLoader.java:266)
    ... 24 more

Attach system shell out.