title: Building SonarQube with maven and batch_boostrap/index cannot be found
body: <p>I'm running mvn sonar:sonar in the directory of the project I'm running.  I already have my pom.xml updated:</p>
  
  <pre><code>&lt;plugin&gt;
              &lt;groupId&gt;org.codehaus.mojo&lt;/groupId&gt;
              &lt;artifactId&gt;sonar-maven-plugin&lt;/artifactId&gt;
              &lt;version&gt;2.7.1&lt;/version&gt;
          &lt;/plugin&gt;
  </code></pre>
  
  <p>After running sudo mvn sonar:sonar (I am on ubuntu 14.04) in my terminal, I get the following error: </p>
  
  <pre><code>eschwartz@LATITUDE:~/ideaprojects/xQueryEngine$ sudo mvn sonar:sonar
  [INFO] Scanning for projects...
  [INFO]                                                                         
  [INFO] ------------------------------------------------------------------------
  [INFO] Building xQueryEngine (Solr 4 REX) 1.11.0-SNAPSHOT
  [INFO] ------------------------------------------------------------------------
  [INFO] 
  [INFO] --- sonar-maven-plugin:2.7.1:sonar (default-cli) @ xqe ---
  [INFO] User cache: /root/.sonar/cache
  [INFO] ------------------------------------------------------------------------
  [INFO] BUILD FAILURE
  [INFO] ------------------------------------------------------------------------
  [INFO] Total time: 2.854s
  [INFO] Finished at: Wed Feb 17 15:56:59 EST 2016
  [INFO] Final Memory: 17M/302M
  [INFO] ------------------------------------------------------------------------
  [ERROR] Failed to execute goal org.codehaus.mojo:sonar-maven-plugin:2.7.1:sonar (default-cli) on project xqe: Fail to download libraries from server: Status returned by url : 'http://localhost:9000/batch_bootstrap/index' is invalid : 404 -&gt; [Help 1]
  [ERROR] 
  [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
  [ERROR] Re-run Maven using the -X switch to enable full debug logging.
  [ERROR] 
  [ERROR] For more information about the errors and possible solutions, please read the following articles:
  [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
  </code></pre>
  
  <p>Anyone know how to fix this?<br>
  Thanks.</p>