Azureus

jean-pierre en bretagne,
bonjour, je n'arrive pas a installer azureus ; voici ce que dit la console :
Starting Azureus...
Java exec found in PATH. Verifying...
Suitable java version found [java = 1.6.0_02]
Configuring environment...
Loading Azureus:
java -Xms16m -Xmx128m -cp "/home/jp/azureus/Azureus2.jar:/home/jp/azureus/swt.jar" -Djava.library.path="/home/jp/azureus" -Dazureus.install.path="/home/jp/azureus" org.gudy.azureus2.ui.swt.Main ''
Exception in thread "main" java.lang.UnsatisfiedLinkError: no swt-pi-gtk-3320 or swt-pi-gtk in swt.library.path, java.libary.path or the jar file
at org.eclipse.swt.internal.Library.loadLibrary(Library.java:219)
at org.eclipse.swt.internal.Library.loadLibrary(Library.java:151)
at org.eclipse.swt.internal.gtk.OS.<clinit>(OS.java:22)
at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:63)
at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:54)
at org.eclipse.swt.widgets.Display.<clinit>(Display.java:126)
at org.gudy.azureus2.ui.swt.mainwindow.SWTThread.<init>(SWTThread.java:89)
at org.gudy.azureus2.ui.swt.mainwindow.SWTThread.createInstance(SWTThread.java:68)
at org.gudy.azureus2.ui.swt.mainwindow.Initializer.<init>(Initializer.java:106)
at org.gudy.azureus2.ui.swt.Main.<init>(Main.java:80)
at org.gudy.azureus2.ui.swt.Main.main(Main.java:180)
Azureus TERMINATED.
est ce que quelqu'un sait ce qu'il faut faire?
merci