sbt install and use eclipse plug

github add

https://github.com/sbt/sbteclipse.git

For sbt 0.13 and up

Add sbteclipse to your plugin definition file (or create one if doesn't exist). You can use either:

the global file (for version 0.13 and up) at ~/.sbt/0.13/plugins/plugins.sbt

the project-specific file at PROJECT_DIR/project/plugins.sbt

For the latest version:

addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" % "5.2.4")