ArgoUML Error - 'Exception in thread "main"' when starting ArgoUML

[Alan Graham <alan.graham@team.telstra.com>]

upgrated my deb testing box today and now ArgoUML gives the following
error when I try to run it.

 
Operating System is: Linux
Operating System Version: 2.4.20
Language: en
Country: US
 
Exception in thread "main" java.lang.NoSuchMethodError:
org.workingfrog.i18n.util.Translator.localize(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
        at org.argouml.application.api.Argo.localize(Argo.java:247)
        at org.argouml.i18n.Translator.localize(Translator.java:149)
        at org.argouml.uml.ui.UMLAction.<init>(UMLAction.java:59)
        at org.argouml.uml.ui.UMLAction.<init>(UMLAction.java:52)
        at org.argouml.ui.ActionPrint.<init>(Actions.java:176)
        at org.argouml.ui.Actions.<clinit>(Actions.java:73)
        at org.argouml.application.Main.initializeGUI(Main.java:406)
        at org.argouml.application.Main.main(Main.java:193)

version is

Package: org.argouml.application
Component: ArgoUML, by: University of California, version: PRE-0.14


AG