I'd propose you open a ticket in that persons / projects github repo: https://github.com/vrcod/akka-sample-twitter-streaming#master
It's more likely to result in some response the nearer to the project this is communicated. You also can submit a PR updating the deps, I'm sure the guy would be happy about such initiative. SBT dependencies look like they need to be updated for this Activator Template: http://www.lightbend.com/activator/template/akka-sample-twitter-streaming 2) The other project libraries need to be available at global Maven repo which are compiled with Scala v2.12.x to include this bugfix: https://github.com/akka/akka/issues/19418 1) why do you need Scala 2.12? 2) we do have published those artifacts for 2.12-M5: http://search.maven.org/#artifactdetails%7Ccom.typesafe.akka%7Cakka-http-experimental_2.12.0-M5%7C2.4.8%7Cjar 2.1) I would not expect many libraries closely follow Milestone releases – again, looping back to 1) why do you think you need Scala 2.12? 3) I've posted my troubleshooting process to reach that theory in the comments section here for more details: http://www.lightbend.com/activator/template/akka-sample-twitter-streaming Hopefully someone maintaining this template can comment on how to cleanup the build.sbt? I'd propose moving this to the repo's github. -- -- Konrad `ktoso` Malawski Akka <http://akka.io> @ Lightbend <http://lightbend.com> -- >>>>>>>>>> Read the docs: http://akka.io/docs/ >>>>>>>>>> Check the FAQ: >>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to akka-user+unsubscr...@googlegroups.com. To post to this group, send email to akka-user@googlegroups.com. Visit this group at https://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.