title: Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.6: run (pre-dist) on project hadoop-project-dist:
body: <p>I need help as i am trying to figure this out from last 2-3 days..</p>
  
  <p>I am setting up <strong>Hadoop on Windows-7 (64-bit) machine</strong>. This is to try out the integration of R with Hadoop.</p>
  
  <p>I followed instructions for Hadoop installation as given in the URL - <a href="http://www.srccodes.com/p/article/38/build-install-configure-run-apache-hadoop-2.2.0-microsoft-windows-os" rel="nofollow">http://www.srccodes.com/p/article/38/build-install-configure-run-apache-hadoop-2.2.0-microsoft-windows-os</a> </p>
  
  <p>Environment Variables are as below
  JAVE_HOME : C:\Program Files\Java\jdk1.6.0_45
  M2_HOME : C:\Hadoop\apache-maven-3.1.1
  PATH : C:\cygwin64\bin;C:\Hadoop\apache-maven-3.1.1\bin;C:\Hadoop\protoc-2.5.0-win32</p>
  
  <p><strong>mvn package -Pdist,native-win -DskipTests -Dtar</strong></p>
  
  <p>i ran above command from Windows SDK 7.1 command prompt and getting error below... Early help is hugely appreciated..</p>
  
  <pre><code>****************************************************************************************
  
      [INFO] ------------------------------------------------------------------------
      [INFO] Reactor Summary:
      [INFO]
      [INFO] Apache Hadoop Main ................................ SUCCESS [8.893s] 
      [INFO] Apache Hadoop Project POM ......................... SUCCESS [4.782s] 
      [INFO] Apache Hadoop Annotations ......................... SUCCESS [9.500s]
      [INFO] Apache Hadoop Assemblies .......................... SUCCESS [2.145s]
      [INFO] Apache Hadoop Project Dist POM .................... FAILURE [4.141s]
      [INFO] Apache Hadoop Maven Plugins ....................... SKIPPED
      [INFO] Apache Hadoop Auth ................................ SKIPPED
      [INFO] Apache Hadoop Auth Examples ....................... SKIPPED
      [INFO] Apache Hadoop Common .............................. SKIPPED
      [INFO] Apache Hadoop NFS ................................. SKIPPED
      [INFO] Apache Hadoop Common Project ...................... SKIPPED
      [INFO] Apache Hadoop HDFS ................................ SKIPPED
      [INFO] Apache Hadoop HttpFS .............................. SKIPPED
      [INFO] Apache Hadoop HDFS BookKeeper Journal ............. SKIPPED
      [INFO] Apache Hadoop HDFS-NFS ............................ SKIPPED
      [INFO] Apache Hadoop HDFS Project ........................ SKIPPED
      [INFO] hadoop-yarn ....................................... SKIPPED
      [INFO] hadoop-yarn-api ................................... SKIPPED
      [INFO] hadoop-yarn-common ................................ SKIPPED
      [INFO] hadoop-yarn-server ................................ SKIPPED
      [INFO] hadoop-yarn-server-common ......................... SKIPPED
      [INFO] hadoop-yarn-server-nodemanager .................... SKIPPED
      [INFO] hadoop-yarn-server-web-proxy ...................... SKIPPED
      [INFO] hadoop-yarn-server-resourcemanager ................ SKIPPED
      [INFO] hadoop-yarn-server-tests .......................... SKIPPED
      [INFO] hadoop-yarn-client ................................ SKIPPED
      [INFO] hadoop-yarn-applications .......................... SKIPPED
      [INFO] hadoop-yarn-applications-distributedshell ......... SKIPPED
      [INFO] hadoop-mapreduce-client ........................... SKIPPED
      [INFO] hadoop-mapreduce-client-core ...................... SKIPPED
      [INFO] hadoop-yarn-applications-unmanaged-am-launcher .... SKIPPED
      [INFO] hadoop-yarn-site .................................. SKIPPED
      [INFO] hadoop-yarn-project ............................... SKIPPED
      [INFO] hadoop-mapreduce-client-common .................... SKIPPED
      [INFO] hadoop-mapreduce-client-shuffle ................... SKIPPED
      [INFO] hadoop-mapreduce-client-app ....................... SKIPPED
      [INFO] hadoop-mapreduce-client-hs ........................ SKIPPED
      [INFO] hadoop-mapreduce-client-jobclient ................. SKIPPED
      [INFO] hadoop-mapreduce-client-hs-plugins ................ SKIPPED
      [INFO] Apache Hadoop MapReduce Examples .................. SKIPPED
      [INFO] hadoop-mapreduce .................................. SKIPPED
      [INFO] Apache Hadoop MapReduce Streaming ................. SKIPPED
      [INFO] Apache Hadoop Distributed Copy .................... SKIPPED
      [INFO] Apache Hadoop Archives ............................ SKIPPED
      [INFO] Apache Hadoop Rumen ............................... SKIPPED
      [INFO] Apache Hadoop Gridmix ............................. SKIPPED
      [INFO] Apache Hadoop Data Join ........................... SKIPPED
      [INFO] Apache Hadoop Extras .............................. SKIPPED
      [INFO] Apache Hadoop Pipes ............................... SKIPPED
      [INFO] Apache Hadoop Tools Dist .......................... SKIPPED
      [INFO] Apache Hadoop Tools ............................... SKIPPED
      [INFO] Apache Hadoop Distribution ........................ SKIPPED
      [INFO] Apache Hadoop Client .............................. SKIPPED
      [INFO] Apache Hadoop Mini-Cluster ........................ SKIPPED
      [INFO] ------------------------------------------------------------------------
      [INFO] BUILD FAILURE
      [INFO] ------------------------------------------------------------------------
      [INFO] Total time: 32.981s
      [INFO] Finished at: Thu Feb 13 14:06:51 IST 2014
      [INFO] Final Memory: 32M/190M
      [INFO] ------------------------------------------------------------------------
  
  [ERROR] Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.6:run (pre-dist) on project hadoop-project-dist: An Ant BuildException has occured : exec returned: 2 -&gt; [Help 1]
  org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.6:run (pre-dist) on project hadoop-project-dist: An Ant BuildException has occured: exec returned: 2
  
          at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:216)
          at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
          at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
          at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
          at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
          at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
          at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
          at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317)
          at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152)
          at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555)
          at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
          at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:597)
          at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
          at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
          at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
          at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
  Caused by: org.apache.maven.plugin.MojoExecutionException: An Ant BuildException
   has occured: exec returned: 2
          at org.apache.maven.plugin.antrun.AntRunMojo.execute(AntRunMojo.java:283)
          at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:106)
          at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
          ... 19 more
  Caused by: C:\Hadoop\hdfs\hadoop-project-dist\target\antrun\build-main.xml:31: exec returned: 2
          at org.apache.tools.ant.taskdefs.ExecTask.runExecute(ExecTask.java:650)
          at org.apache.tools.ant.taskdefs.ExecTask.runExec(ExecTask.java:676)
          at org.apache.tools.ant.taskdefs.ExecTask.execute(ExecTask.java:502)
          at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:597)
          at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
          at org.apache.tools.ant.Task.perform(Task.java:348)
          at org.apache.tools.ant.Target.execute(Target.java:390)
          at org.apache.tools.ant.Target.performTasks(Target.java:411)
          at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1397)
          at org.apache.tools.ant.Project.executeTarget(Project.java:1366)
          at org.apache.maven.plugin.antrun.AntRunMojo.execute(AntRunMojo.java:270)
          ... 21 more
  [ERROR]
  [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
  [ERROR]
  [ERROR] After correcting the problems, you can resume the build with the command
  
  [ERROR]   mvn &lt;goals&gt; -rf :hadoop-project-dist
  </code></pre>
  
  <p>Thanks in advance
  Gopal</p>