Hi! Instead of > "-cp > /usr/kde/3.4/lib/java/qtjava.jar;/usr/kde/3.4/lib/java/koala.jar" try rather: "-cp /usr/kde/3.4/lib/java/qtjava.jar:/usr/kde/3.4/lib/java/koala.jar" I.e. use the colon instead of the semicolon to separater classpath entries. HTH, Robert