#8 cannot start: java.lang.NoSuchMethodError

[Giuseppe Sacco]

I just installed openDBcopy and tried to run it on
GNU/Linux using IBM 1.4.2. JVM for powerpc processor.
When I run it, I see this error on a window titled
"openDBcopy console":

reading language specific resources
added /opt/openDBcopy/lib/jdom.jar dynamically to your
classpath
added /opt/openDBcopy/lib/xerces.jar dynamically to
your classpath
added /opt/openDBcopy/lib/log4j-1.2.8.jar dynamically
to your classpath
added /opt/openDBcopy/lib/commons-lang-2.0.jar
dynamically to your classpath
added /opt/openDBcopy/lib/TableLayout.jar dynamically
to your classpath
added /opt/openDBcopy/lib/ostermillerutils_1_03_00.jar
dynamically to your classpath
java.lang.NoSuchMethodError: org.jdom.Element: method
addContent(Lorg/jdom/Element;)Lorg/jdom/Element; not found
at
opendbcopy.plugin.JobManager.initJob(JobManager.java:287)
at
opendbcopy.plugin.JobManager.<init>(JobManager.java:101)
at
opendbcopy.controller.MainController.<init>(MainController.java:159)
at
opendbcopy.controller.MainController.main(MainController.java:224)