gistfile1.txt

[trace] Stack trace suppressed: run last assignment/compile:run for the full output.
[error] (assignment/compile:run) No main class detected.
[error] Total time: 173 s, completed Sep 17, 2014 5:42:28 PM
> last assignment/compile:run
java.lang.RuntimeException: No main class detected.
	at scala.sys.package$.error(package.scala:27)
	at sbt.Defaults$$anonfun$runTask$1$$anonfun$apply$27$$anonfun$15.apply(Defaults.scala:521)
	at sbt.Defaults$$anonfun$runTask$1$$anonfun$apply$27$$anonfun$15.apply(Defaults.scala:521)
	at scala.Option.getOrElse(Option.scala:108)
	at sbt.Defaults$$anonfun$runTask$1$$anonfun$apply$27.apply(Defaults.scala:521)
	at sbt.Defaults$$anonfun$runTask$1$$anonfun$apply$27.apply(Defaults.scala:520)
	at sbt.Scoped$$anonfun$hf5$1.apply(Structure.scala:581)
	at sbt.Scoped$$anonfun$hf5$1.apply(Structure.scala:581)
	at scala.Function1$$anonfun$compose$1.apply(Function1.scala:49)
	at sbt.Scoped$Reduced$$anonfun$combine$1$$anonfun$apply$12.apply(Structure.scala:311)
	at sbt.Scoped$Reduced$$anonfun$combine$1$$anonfun$apply$12.apply(Structure.scala:311)
	at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:41)
	at sbt.std.Transform$$anon$5.work(System.scala:71)
	at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:232)
	at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:232)
	at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:18)
	at sbt.Execute.work(Execute.scala:238)
	at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:232)
	at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:232)
	at sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:160)
	at sbt.CompletionService$$anon$2.call(CompletionService.scala:30)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
[error] (assignment/compile:run) No main class detected.