I'm trying to compile and run a Multi-JVM test I've written but trying to compile the test results in import errors for various akka.* packages that are on my classpath in the "runtime" and "test" configurations but don't seem to be included in my "multi-jvm" configuration.
I've resorted (more-or-less) to copy-paste of the sample build.sbt in the docs found here: http://doc.akka.io/docs/akka/snapshot/dev/multi-jvm-testing.html but still cannot get the basic test I've written to compile. My build.sbt: import com.typesafe.sbt.SbtMultiJvm import com.typesafe.sbt.SbtMultiJvm.MultiJvmKeys.MultiJvm val akkaVersion = "2.3.9" val sprayVersion = "1.3.3" lazy val project = Project( id = "akka-sample-multi-node-scala", base = file("."), settings = Project.defaultSettings ++ SbtMultiJvm.multiJvmSettings ++ Seq( name := "akka-sample-multi-node-scala", version := "2.3.9", scalaVersion := "2.11.5", libraryDependencies ++= Seq( "io.spray" %% "spray-can" % sprayVersion, "io.spray" %% "spray-routing" % sprayVersion, "io.spray" %% "spray-client" % sprayVersion, "io.spray" %% "spray-json" % "1.3.1", "com.typesafe" % "config" % "1.2.1", "com.playi" % "picommon-scala" % "15.04-SNAPSHOT", "ch.qos.logback" % "logback-classic" % "1.1.2", "org.json4s" %% "json4s-native" % "3.2.11", "com.typesafe.akka" %% "akka-actor" % akkaVersion, "com.typesafe.akka" %% "akka-remote" % akkaVersion, "com.typesafe.akka" %% "akka-cluster" % akkaVersion, "com.typesafe.akka" %% "akka-contrib" % akkaVersion, "com.typesafe.akka" %% "akka-persistence-experimental" % akkaVersion, "com.typesafe.akka" %% "akka-multi-node-testkit" % akkaVersion, "org.scalatest" %% "scalatest" % "2.2.1" % "test", "io.spray" %% "spray-testkit" % sprayVersion % "test", "com.typesafe.akka" %% "akka-multi-node-testkit" % akkaVersion), // Uncommenting the line below doesn't seem to solve the issue //libraryDependencies in MultiJvm <<= (libraryDependencies in Test), updateOptions := updateOptions.value.withCachedResolution(cachedResoluton = true), // make sure that MultiJvm test are compiled by the default test compilation compile in MultiJvm <<= (compile in MultiJvm) triggeredBy (compile in Test), // disable parallel tests parallelExecution in Test := false, // make sure that MultiJvm tests are executed by the default test target, // and combine the results from ordinary test and multi-jvm tests executeTests in Test <<= (executeTests in Test, executeTests in MultiJvm) map { case (testResults, multiNodeResults) => val overall = if (testResults.overall.id < multiNodeResults.overall.id) multiNodeResults.overall else testResults.overall Tests.Output(overall, testResults.events ++ multiNodeResults.events, testResults.summaries ++ multiNodeResults.summaries) } ) ).configs(MultiJvm) and in "project/plugins.sbt" I have: resolvers += Classpaths.typesafeResolver resolvers += "spray repo" at "http://repo.spray.io"; addSbtPlugin("com.typesafe.sbt" % "sbt-multi-jvm" % "0.3.8") Running: `sbt multi-jvm:test` results in a list of errors that are similar to: [info] Compiling 1 Scala source to .../akka-test-project/target/scala-2.11/multi-jvm-classes... [error] .../akka-test-project/src/multi-jvm/scala/w2/referrals/ClusterSpec.scala:7: object remote is not a member of package akka [error] import akka.remote.testkit.{MultiNodeSpec, MultiNodeConfig} [error] ^ [error] .../akka-test-project/src/multi-jvm/scala/w2/referrals/ClusterSpec.scala:8: object remote is not a member of package akka [error] import akka.remote.testconductor.RoleName [error] ^ [error] .../akka-test-project/src/multi-jvm/scala/w2/referrals/ClusterSpec.scala:9: object cluster is not a member o f package akka [error] import akka.cluster.Cluster [error] ^ [error] .../akka-test-project/src/multi-jvm/scala/w2/referrals/ClusterSpec.scala:10: object testkit is not a member of package akka [error] import akka.testkit.ImplicitSender [error] .../akka-test-project/src/multi-jvm/scala/w2/referrals/ClusterSpec.scala:13: object scalatest is not a membe r of package org [error] import org.scalatest.{BeforeAndAfterAll, Matchers, WordSpecLike} As you can see from my build.sbt, the imports in question should all be on my classpath. One interesting thing is that executing sbt multi-jvm:libraryDependencies shows that the dependencies list was built correctly: [info] List(org.scala-lang:scala-library:2.11.5, org.scala-lang:scala-library:2.11.5, io.spray:spray-can:1.3.3, io.spray:spray-routing:1.3.3, io.spray:spray-client:1.3.3, io.spray:spray-json:1.3.1, com.typesafe:config:1.2.1, com.playi:picommon-scala:15.04-SNAPSHOT, ch.qos.logback:logback-classic:1.1.2, org.json4s:json4s-native:3.2.11, com.typesafe.akka:akka-actor:2.3.9, com.typesafe.akka:akka-remote:2.3.9, com.typesafe.akka:akka-cluster:2.3.9, com.typesafe.akka:akka-contrib:2.3.9, com.typesafe.akka:akka-persistence-experimental:2.3.9, com.typesafe.akka:akka-multi-node-testkit:2.3.9, org.scalatest:scalatest:2.2.1:test, io.spray:spray-testkit:1.3.3:test, com.typesafe.akka:akka-multi-node-testkit:2.3.9) > My scala version: 2.11.6 sbt-version: 0.13.7 In my searching, I haven't been able to find anyone else experiencing this problem. 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