Exception in thread "main" java.lang.UnsatisfiedLinkError: Can't load
library: /usr/lib/jvm/java-6-openjdk/jre/lib/amd64/xawt/libmawt.so
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1666)
at java.lang.Runtime.load0(Runtime.java:787)
at java.lang.System.load(System.java:1022)
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1767)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1684)
at java.lang.Runtime.loadLibrary0(Runtime.java:840)
at java.lang.System.loadLibrary(System.java:1047)
at
sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:67)
at
sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:47)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Toolkit.loadLibraries(Toolkit.java:1614)
at java.awt.Toolkit.<clinit>(Toolkit.java:1636)
at java.awt.Component.<clinit>(Component.java:568)
at processing.app.Base.main(Base.java:154)
Did you actually test it on amd64?
The bug is not about a missing Processing for amd64, it was available already. But it crashes on start (see error above). I don't have an amd64 machine installed so I can't test.