Run Scala 2.9.0 application on IntellijIdea 10

When I run my Scala hello wor开发者_JAVA百科ld application, like

package pack

object App {
  def main(args: Array[String]) {
    println("Hello, world!")
  }

on Idea 10.0.3, I get compile errors

'App' to D:\prog\java2\scala3\out\production\scala3\pack\App.class (The filename, directory name, or volume label syntax is incorrect)

'App' to D:\prog\java2\scala3\out\production\scala3\pack\App$.class (The filename, directory name, or volume label syntax is incorrect)

How can I deal with it?

This is an Intellij bug. See bug SCL-3185 in the jetbrains tracking for pointers to release candidate code fixing it.