sbt无法编译“导入ch.epfl.lamp.fjbg._”

Question

scalac is successed to compile this code.

import ch.epfl.lamp.fjbg._

But sbt (0.11.2) is failed to compile it.

[error] genbytecode.scala:2: not found: object ch
[error] import ch.epfl.lamp.fjbg._
[error]        ^
[error] one error found 

Why and how can I fix this?

Answer 1

The OP posted a comment:

I create build.sbt and write libraryDependencies += "org.scala-lang" % "scala-compiler" % "2.9.1" work it! thank you.