Scala project won't compile in Eclipse; “Could not find the main class.”

Question

I have installed Eclipse 3.5.2 and today\'s Scala plugin from /update-current (that\'s Scala 2.8 final.) I can compile and run Scala projects consisting of a single singleto

Answer 1

Do you have a proper build tool setup? Like sbt have you installed it?

You can check its version by $sbt --version

If it is not setup you can download from here http://www.scala-sbt.org/download.html

You might have to restart your eclipse after installation.