scalac2

Hello,

I tried to install scalac2 with sbaz  and after installation the call  
to scalac2 resulted in this exception:

Exception in thread "main" java.lang.NoSuchMethodError:  
scala.runtime.ScalaRunTime$.charValue(Lscala/runtime/BoxedNumber;)C
        at scala.tools.nsc.util.NameTransformer$$anonfun0.apply 
(NameTransformer.scala:18)
        at scala.tools.nsc.util.NameTransformer$.enterOp 
(NameTransformer.scala:18)
        at scala.tools.nsc.util.NameTransformer$.<init> 
(NameTransformer.scala:23)
        at scala.tools.nsc.util.NameTransformer$.<clinit> 
(NameTransformer.scala)
        at scala.tools.nsc.symtab.StdNames$class.encode 
(StdNames.scala:360)
        at scala.tools.nsc.symtab.SymbolTable.encode 
(SymbolTable.scala:10)
        at scala.tools.nsc.symtab.StdNames$nme$.<init> 
(StdNames.scala:76)
        at scala.tools.nsc.symtab.SymbolTable.nme(SymbolTable.scala:10)
        at scala.tools.nsc.ast.Trees$class.Modifiers(Trees.scala:33)
        at scala.tools.nsc.Global.Modifiers(Global.scala:30)
        at scala.tools.nsc.ast.Trees$class.$init$(Trees.scala:36)
        at scala.tools.nsc.Global.<init>(Global.scala:30)
        at scala.tools.nsc.Main$.process(Main.scala:51)
        at scala.tools.nsc.Main$.main(Main.scala:69)
        at scala.tools.nsc.Main.main(Main.scala)

I am using

Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_05-83)
Java HotSpot(TM) Client VM (build 1.5.0_05-48, mixed mode, sharing)

on Mac OS X.


any help would be welcome,
Balazs