Trying to use sbt-revolver


does anyone use sbt-revolver here? I have tried to incorporate it but could not get it to work.

When i do sbt reStart it says invalid command even though i have included it in plugins.sbt addSbtPlugin("io.spray" % "sbt-revolver" % "0.9.0")

Am i lacking some configurations in build.sbt? It will be nice if someone can share with me their build.sbt file to illustrate how to set this up.

Thanks in advance