I am using dependency:
version := "0.1"
scalaVersion := "2.2.0"
libraryDependencies += "org.apache.spark" %% "spark-core" % "2.2.0"
While importing dependency I am getting error
[error] sbt.librarymanagement.ResolveException: unresolved dependency: org.scala-lang#scala-library;2.2.0: not found*