a problem using SableCC-2.10

[Israel Antezana Rojas <jantezan@comteco.entelnet.bo>]

Hi

I have downloaded SableCC-2.10 (I'm using it with jdk1.2), it generates
the parser without problems, and also compile the Main file (wich calls
the lexer and parser) succesfully, but when I run the generated parser
(at running time) I get the following error message:

          Exception in thread "main" java.lang.NoClassDefFoundError:
ca/macgill/sable/util/Switch
          at Main.main(Main.java:50)

I didn't get this error message using SableCC-2.9. So, how can I solve
this?. thanks, bye!.