<dependency>
<groupId>com.typesafe.akka</groupId>
<artifactId>akka-protobuf_2.11</artifactId>
<version>2.4.2-RC1</version>
</dependency>
@Grapes(
@Grab(group='com.typesafe.akka', module='akka-protobuf_2.11', version='2.4.2-RC1')
)
compile