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You might want to add -Scala has sbt

Which is actually pretty interesting, even if you need to mess with the defaults.

I believe on the Clojure side, leiningen is the preferred tool of choice:

Leiningen? Awesome! I mean the literary reference, I have no idea what the program is like.

Leiningen leverages the maven repository underneath, but has a much simpler, less scary API so it was adopted pretty quickly by clojure programmers.

Another one that's missing from the discussion is Gradle.

try groovy's gradle you will be amazed..gradle.org