title: How do I enable index downloads in Eclipse for Maven dependency search?
body: <p>I am using Eclipse Luna with the m2e plug-in. When I search for dependencies, I get the following warning (also see the screenshot after):</p>
  
  <blockquote>
    <p>Index downloads are disabled, search result may be incomplete.</p>
  </blockquote>
  
  <p><img src="https://i.stack.imgur.com/1HgVO.png" alt="enter image description here"></p>
  
  <p>How can I enable index downloads?</p>