<dependency>
<groupId>org.codehaus.sonar.plugins</groupId>
<artifactId>sonar-checkstyle-plugin</artifactId>
<version>2.12-RC1</version>
<type>sonar-plugin</type>
</dependency>
libraryDependencies += "org.codehaus.sonar.plugins" % "sonar-checkstyle-plugin" % "2.12-RC1"
@Grapes(
@Grab(group='org.codehaus.sonar.plugins', module='sonar-checkstyle-plugin', version='2.12-RC1')
)
<dependency org="org.codehaus.sonar.plugins" name="sonar-checkstyle-plugin" rev="2.12-RC1" />