title: Maven - Failed to execute goal org.apache.maven.plugins:maven-clean-plugin:2.4.1:clean
body: <p>I've a problem with the following dependency in my pom.xml where org.springframework.version = 3.1.0.RELEASE:</p>
  
  <pre><code>&lt;!-- Spring MVC framework --&gt;
  &lt;dependency&gt;
      &lt;groupId&gt;org.springframework&lt;/groupId&gt;
      &lt;artifactId&gt;spring-webmvc&lt;/artifactId&gt;
      &lt;version&gt;${org.springframework.version}&lt;/version&gt;
  &lt;/dependency&gt;
  </code></pre>
  
  <p>When I execute the command line 'mvn clean install', I've the following error : </p>
  
  <pre><code> [INFO] BUILD FAILURE
   [INFO] ------------------------------------------------------------------------
   [INFO] Total time: 1.052s
   [INFO] Finished at: Sat Dec 07 15:49:04 CET 2013
   [INFO] Final Memory: 4M/15M
   [INFO] ------------------------------------------------------------------------
   [ERROR] Failed to execute goal org.apache.maven.plugins:maven-clean-plugin:2.4.1:clean (default-clean) on project myGoogleAppEngine: Failed to clean project: Failed to delete C:\EclipseProjects\myGoogleAppEngine\target\myGoogleAppEngine-0.0.1-SNAPSHOT\WEB-INF\lib\spring-webmvc-3.1.0.RELEASE.jar -&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>By seeing on <a href="http://mvnrepository.com/artifact/org.springframework/spring-webmvc/3.1.0.RELEASE" rel="noreferrer">http://mvnrepository.com/artifact/org.springframework/spring-webmvc/3.1.0.RELEASE</a> , there aren't any errors in my dependency.</p>
  
  <p>Do you have any solutions? </p>