Heh, helps if you compile with the proper bukkit version

pom.xml

@@ -66,7 +66,7 @@
         <dependency>
             <groupId>org.bukkit</groupId>
             <artifactId>bukkit</artifactId>
-            <version>0.0.1-SNAPSHOT</version>
+            <version>1.0.1-R2-SNAPSHOT</version>
             <type>jar</type>
             <scope>compile</scope>
         </dependency>