sbt package error with spark-core dependency

[tolgasaglik]

Below is the output.

[warn] :::::::::::::::::::::::::::::::::::::::::::::: [warn] :: UNRESOLVED DEPENDENCIES :: [warn] :::::::::::::::::::::::::::::::::::::::::::::: [warn] :: org.apache.spark#spark-core_2.12;1.4.0: not found [warn] :::::::::::::::::::::::::::::::::::::::::::::: [warn] [warn] Note: Unresolved dependencies path: [warn] org.apache.spark:spark-core_2.12:1.4.0 (/Users/tolgasaglik/Desktop/mics-3/ParallelandGridComputing/project-pgc/terasort/build.sbt#L5-6) [warn] +- default:terasort_2.12:0.0.1 [error] sbt.librarymanagement.ResolveException: unresolved dependency: org.apache.spark#spark-core_2.12;1.4.0: not found

[1127426159]

You need scala 2.10.0