Error when attempting to resolve dependency in Play 2.2.3

[volute354]

We are trying to implement the play plugin for redis in a project using version 2.2.3 of Play. After adding the suggested dependency to our project's build.sbt folder:

"com.typesafe" %% "play-plugins-redis" % "2.0.4"

and creating the specified play.plugins file, attempting to compile the Play project results in the following error:

sbt.ResolveException: unresolved dependency: com.typesafe#play-plugins-redis_2.10:2.0.4: not found

We would appreciate any insight that could be provided regarding this issue.

[mauu-alpha]

Use this resolver in your build.sbt :
resolvers += "pk11 repo" at "http://pk11-scratch.googlecode.com/svn/trunk"