I was aware of that, but it seems silly to have a separate installation of Scala just for the REPL when the stack includes most of the important stuff already.
I guess that I'd be better off just using the individual components instead, for now. With the new version it feels like they've switched from being a fairly plain "distribution" of Scala/Akka to more of an opinionated tool set based on giter8 and sbt. That's a pretty big jump, and I'm hoping that the lack of command-line support tools is something that's fixable once things are settled a bit.