Hi:
 I¹m using xubuntos(7.04) for tinyos1 programming.  I just wonder why the
tinyviz doesn¹t work.

There are a lot of java exceptions, is it because missing some java files?

Exception in thread "main" java.awt.AWTError: Cannot load AWT toolkit:
gnu.java.awt.peer.gtk.GtkToolkit
   at java.awt.Toolkit.getDefaultToolkit(libgcj.so.70)
   at java.awt.Font.tk(libgcj.so.70)
   at java.awt.Font.getPeerFromToolkit(libgcj.so.70)
   at java.awt.Font.<init>(libgcj.so.70)
   at net.tinyos.sim.TinyViz.<clinit>(TinyViz.java:58)
   at java.lang.Class.initializeClass(libgcj.so.70)
   at net.tinyos.sim.SimDriver.<init>(SimDriver.java:282)
   at net.tinyos.sim.SimDriver.main(SimDriver.java:539)
Caused by: java.lang.UnsatisfiedLinkError: libgtkpeer: libgtkpeer.so: cannot
open shared object file: No such file or directory
   at java.lang.Runtime._load(libgcj.so.70)
   at java.lang.Runtime.loadLibrary(libgcj.so.70)
   at java.lang.System.loadLibrary(libgcj.so.70)
   at gnu.java.awt.peer.gtk.GtkToolkit.<clinit>(libgcj..so.70)
   at java.lang.Class.initializeClass(libgcj.so.70)
   at java.lang.Class.forName(libgcj.so.70)
   at java.awt.Toolkit.getDefaultToolkit(libgcj.so.70)
   ...7 more

Thanks
Chen Ding
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