title: Issue with downloading Pentaho Kettle jar files from repository
body: <p>I am trying to download kettle jars from the following repository in Maven:</p>
  
  <pre><code>  &lt;repository&gt;
          &lt;id&gt;pentaho-rep&lt;/id&gt;
          &lt;url&gt;http://maven-repository.com/artifact/pentaho-kettle/&lt;/url&gt;
    &lt;/repository&gt;
  </code></pre>
  
  <p>but get following file format error during maven build:
      .m2\repository\pentaho\kettle\kettle-core\5.3.0.0-200\kettle-core-5.3.0.0-200.jar; error in opening zip file</p>
  
  <p>I tried deleting .m2, also tried other kettle versions, etc. but same problem. It is not clear to me if the repository is corrupted, or some other issue. Any suggestions or alternate repo location I can use (that contains kettle 5.2 version and above)? There is not much useful help available on Pentaho site or forum on this. Thanks. </p>