How to build:

1. Download and build scala-virtualized.

2. In a file local.properties in the root project directory, set the following property to your specific location

      scala.virtualized.home=<downloadpath>/build/pack
   

   Instead of <downloadpath> of course you use the actual path.

3. Run sbt

4. If it fails with java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: PermGen space

Run with options like this

env JAVA_OPTS="-Xmx1024m" sbt