title: How to import org.apache.commons.net.ftp.FTPClient
body: <p>In Eclipse, the following import...</p>
  
  <pre><code>import org.apache.commons.net.ftp.FTPClient;
  </code></pre>
  
  <p>...produces the following error message...</p>
  
  <pre><code>The import org.apache cannot be resolved
  </code></pre>
  
  <p>I do not know how to import, nor where to download the import (if necessary). I might need a click-by-click set of Eclipse directions to resolve this.</p>