faled, faled, netbeans faled

[root@webjava bin]# ./netbeans --jdkhome /usr/java/jdk1.5.0_07
java.lang.UnsatisfiedLinkError: /usr/java/jdk1.5.0_07/jre/lib/i386/xawt/libmawt.so: libXext.so.6: cannot open shared object file: No such file or directory
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1647)
at java.lang.Runtime.load0(Runtime.java:769)
at java.lang.System.load(System.java:967)
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1668)
at java.lang.Runtime.loadLibrary0(Runtime.java:822)
at java.lang.System.loadLibrary(System.java:992)
at sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:50)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Toolkit.loadLibraries(Toolkit.java:1509)
at java.awt.Toolkit.(Toolkit.java:1530)
at java.awt.Color.(Color.java:250)
at javax.swing.plaf.metal.MetalTheme.(MetalTheme.java:32)
at javax.swing.plaf.metal.MetalLookAndFeel.getCurrentTheme(MetalLookAndFeel.java:1492)
at javax.swing.plaf.metal.MetalLookAndFeel.createDefaultTheme(MetalLookAndFeel.java:1384)
at javax.swing.plaf.metal.MetalLookAndFeel.getDefaults(MetalLookAndFeel.java:1391)
at javax.swing.UIManager.setLookAndFeel(UIManager.java:441)
at javax.swing.UIManager.setLookAndFeel(UIManager.java:477)
at javax.swing.UIManager.initializeDefaultLAF(UIManager.java:1170)
at javax.swing.UIManager.initialize(UIManager.java:1257)
at javax.swing.UIManager.maybeInitialize(UIManager.java:1245)
at javax.swing.UIManager.getDefaults(UIManager.java:556)
at javax.swing.filechooser.FileSystemView.getFileSystemView(FileSystemView.java:63)
at org.openide.filesystems.FileUtil.(FileUtil.java:64)
at org.netbeans.core.startup.TopLogging.printSystemInfo(TopLogging.java:187)
at org.netbeans.core.startup.TopLogging.(TopLogging.java:112)
at org.netbeans.core.startup.CLIOptions.initialize(CLIOptions.java:205)
at org.netbeans.core.startup.Main.start(Main.java:294)
at org.netbeans.core.startup.TopThreadGroup.run(TopThreadGroup.java:96)
at java.lang.Thread.run(Thread.java:595)
java.lang.UnsatisfiedLinkError: /usr/java/jdk1.5.0_07/jre/lib/i386/xawt/libmawt.so: libXext.so.6: cannot open shared object file: No such file or directory
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1647)
at java.lang.Runtime.load0(Runtime.java:769)
at java.lang.System.load(System.java:967)
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1668)
at java.lang.Runtime.loadLibrary0(Runtime.java:822)
at java.lang.System.loadLibrary(System.java:992)
at sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:50)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Toolkit.loadLibraries(Toolkit.java:1509)
at java.awt.Toolkit.(Toolkit.java:1530)
at java.awt.Color.(Color.java:250)
at javax.swing.plaf.metal.MetalTheme.(MetalTheme.java:32)
at javax.swing.plaf.metal.MetalLookAndFeel.getCurrentTheme(MetalLookAndFeel.java:1492)
at javax.swing.plaf.metal.MetalLookAndFeel.createDefaultTheme(MetalLookAndFeel.java:1384)
at javax.swing.plaf.metal.MetalLookAndFeel.getDefaults(MetalLookAndFeel.java:1391)
at javax.swing.UIManager.setLookAndFeel(UIManager.java:441)
at javax.swing.UIManager.setLookAndFeel(UIManager.java:477)
at javax.swing.UIManager.initializeDefaultLAF(UIManager.java:1170)
at javax.swing.UIManager.initialize(UIManager.java:1257)
at javax.swing.UIManager.maybeInitialize(UIManager.java:1245)
at javax.swing.UIManager.getDefaults(UIManager.java:556)
at javax.swing.filechooser.FileSystemView.getFileSystemView(FileSystemView.java:63)
at org.openide.filesystems.FileUtil.(FileUtil.java:64)
at org.netbeans.core.startup.TopLogging.printSystemInfo(TopLogging.java:187)
at org.netbeans.core.startup.TopLogging.(TopLogging.java:112)
at org.netbeans.core.startup.CLIOptions.initialize(CLIOptions.java:205)
at org.netbeans.core.startup.Main.start(Main.java:294)
at org.netbeans.core.startup.TopThreadGroup.run(TopThreadGroup.java:96)
at java.lang.Thread.run(Thread.java:595)