root@Hal:/home/shagelito/Téléchargements/armitage# ./armitage
No protocol specified
Exception in thread "main" java.lang.InternalError: Can't connect to X11 window server using ':0' as the value of the DISPLAY variable.
        at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
        at sun.awt.X11GraphicsEnvironment.access$200(X11GraphicsEnvironment.java:62)
        at sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:178)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:142)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:188)
        at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:82)
        at sun.swing.SwingUtilities2.isLocalDisplay(SwingUtilities2.java:1393)
        at javax.swing.plaf.metal.MetalLookAndFeel.initComponentDefaults(MetalLookAndFeel.java:1563)
        at javax.swing.plaf.basic.BasicLookAndFeel.getDefaults(BasicLookAndFeel.java:147)
        at javax.swing.plaf.metal.MetalLookAndFeel.getDefaults(MetalLookAndFeel.java:1599)
        at javax.swing.UIManager.setLookAndFeel(UIManager.java:530)
        at javax.swing.UIManager.setLookAndFeel(UIManager.java:570)
        at javax.swing.UIManager.initializeDefaultLAF(UIManager.java:1320)
        at javax.swing.UIManager.initialize(UIManager.java:1407)
        at javax.swing.UIManager.maybeInitialize(UIManager.java:1395)
        at javax.swing.UIManager.getInstalledLookAndFeels(UIManager.java:410)
        at ui.MultiFrame.setupLookAndFeel(MultiFrame.java:79)
        at armitage.ArmitageMain.main(ArmitageMain.java:195)