Correct Resolver for Akka Based Projects

Question

What is the correct resolver to add to pull down akka-streams and akka-http-streams?

I added

resolvers += "Akka Snapshot Repository" at "http://repo.akka.io/snapshots/"

but Intellij still can't pull down the artifacts.

resolvers += "Akka Snapshot Repository" at "http://repo.akka.io/snapshots/"

lazy val root = (project in file(".")).
  settings(
    inThisBuild(List(
      organization := "com.example",
      scalaVersion := "2.12.6",
      version := "0.1.0-SNAPSHOT"
    )),
    name := "akka-http-test",

    libraryDependencies += {
      "com.typesafe.akka" %% "akka-http" % "10.1.5"
      "com.typesafe.akka" %% "akka-stream" % "2.5.16"
    }
  )

Answer 1

Akka projects are published to Maven Central Repository which SBT includes by default so there should be no need to add any special resolver. I believe the issue is a bug in build.sbt:

Try defining

libraryDependencies ++= Seq(
  "com.typesafe.akka" %% "akka-http" % "10.1.5",
  "com.typesafe.akka" %% "akka-stream" % "2.5.16"
)

instead of

libraryDependencies += {
  "com.typesafe.akka" %% "akka-http" % "10.1.5"
  "com.typesafe.akka" %% "akka-stream" % "2.5.16"
}