'org.scalatra:scalatra-socketio_2.8.2:2.0.4'
<dependency>
<groupId>org.scalatra</groupId>
<artifactId>scalatra-socketio_2.8.2</artifactId>
<version>2.0.4</version>
</dependency>
<dependency org="org.scalatra" name="scalatra-socketio_2.8.2" rev="2.0.4"/>
"org.scalatra", "scalatra-socketio_2.8.2", "2.0.4"