diff -up apache-rat-0.8/apache-rat-plugin/pom.xml.compat apache-rat-0.8/apache-rat-plugin/pom.xml
--- apache-rat-0.8/apache-rat-plugin/pom.xml.compat	2011-11-08 22:14:36.000000000 -0700
+++ apache-rat-0.8/apache-rat-plugin/pom.xml	2011-12-06 16:35:28.068167192 -0700
@@ -122,6 +122,10 @@
       <artifactId>maven-plugin-testing-harness</artifactId>
       <version>1.1</version>
     </dependency>
+    <dependency>
+      <groupId>org.apache.maven</groupId>
+      <artifactId>maven-compat</artifactId>
+    </dependency>
   </dependencies>
 
   <reporting>
diff -up apache-rat-0.8/pom.xml.compat apache-rat-0.8/pom.xml