Yeah, imagine a problem with the javascript build tool chain. That rarely happens, right? But I was unfamiliar with SBT - it&#x27;s scala build tools[1].<p>[1] <a href="http:&#x2F;&#x2F;www.scala-sbt.org&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.scala-sbt.org&#x2F;</a>