title: best way to install emacs auto-complete mode
body: <p>I want to install the autocomplete-mode for emacs. </p>
  
  <p>When I searched through the repos (marmalade etc) I found the following packages ac-dabbrev and ac-ja. On googling ac-dabbrev, it seems to be last updated in 2009 - </p>
  
  <blockquote>
    <p><a href="http://emacswiki.org/emacs/ac-dabbrev.el" rel="noreferrer">http://emacswiki.org/emacs/ac-dabbrev.el</a></p>
  </blockquote>
  
  <p>On the instructions for installing auto complete mode, in emacs wiki, it leads to a download link -  </p>
  
  <blockquote>
    <p><a href="http://cx4a.org/pub/auto-complete/auto-complete-1.3.1.zip" rel="noreferrer">http://cx4a.org/pub/auto-complete/auto-complete-1.3.1.zip</a></p>
  </blockquote>
  
  <p>How should I install the autocomplete mode through the package ac-dabbrev or by dowloading it from the above link ? Or is there an updated package ?</p>
  
  <p>Thanks,
  Murtaza</p>