resolvers ++= Seq(
  "sbt-idea-repo" at "http://mpeltonen.github.com/maven/",
  Classpaths.typesafeResolver
)

addSbtPlugin("com.github.mpeltonen" % "sbt-idea" % "0.11.0")

addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse" % "1.4.0")

addSbtPlugin("com.eed3si9n" %% "sbt-assembly" % "0.6")

resolvers ++= Seq(
  "sbt-idea-repo" at "http://mpeltonen.github.com/maven/",
  Classpaths.typesafeResolver
)

addSbtPlugin("com.github.mpeltonen" % "sbt-idea" % "0.11.0-SNAPSHOT")

addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse" % "1.4.0")

addSbtPlugin("com.eed3si9n" %% "sbt-assembly" % "0.6")

--- 
+++ 
@@ -3,7 +3,7 @@
   Classpaths.typesafeResolver
 )
 
-addSbtPlugin("com.github.mpeltonen" % "sbt-idea" % "0.11.0-SNAPSHOT")
+addSbtPlugin("com.github.mpeltonen" % "sbt-idea" % "0.11.0")
 
 addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse" % "1.4.0")
 
Upgrade to sbt-idea 0.11.0 final.
