Python Processing using Jython in Ubuntu

helloProcessing.py

from processing.core import PApplet
 
class HelloProcessing(PApplet):
    
    def setup(self):
        global p
        p = self
        p.size(350, 350)
    
    def draw(self):
        p.fill(p.random(255))
        p.rect(150, 150, 50, 50)
    
if __name__ == '__main__':
    import pawt
    pawt.test(HelloProcessing())

Mac OS X jyProcessing.sh

#!/bin/sh
 
# This file was generated by the Jython installer
# Created on Mon May 19 20:25:40 CEST 2008 by me
 
CP="/Users/me/jython2.2.1/jython.jar:/Applications/Processing/lib/core.jar"
if [ ! -z "$CLASSPATH" ]
then
CP=$CP:$CLASSPATH
fi
"/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/bin/java" -Dpython.home="/Users/me/jython2.2.1" -classpath "$CP" org.python.util.jython "$@"
 

Ubuntu jyProcessing.sh

#!/bin/sh
 
# Based on OS X script from http://i.document.m05.de/?p=483
 
# Until Bug #377135 is fixed, you'll need to manually edit this to
# point to wherever you put Processing
 
CLASSPATH="$HOME/Applications/Processing/lib/core.jar"
 
# (https://bugs.launchpad.net/ubuntu/+bug/377135)
 
# Note that if this path is wrong, it won't warn you in any way.
# Just try "import processing" to test if it worked.
 
# If CLASSPATH exists, it is appended by the /usr/bin/jython script, so let's just call that
 
export CLASSPATH
jython "$@"