title: Conda - offline install / update
body: <p>I'm trying to offline update xlwings in Anaconda / conda.</p>
  <p>From <a href="https://pypi.python.org/pypi/xlwings" rel="noreferrer">https://pypi.python.org/pypi/xlwings</a>, I downloaded the most recent package, and put it into &quot;C:\Program Files\Anaconda2\pkgs&quot;</p>
  <p>From Cmd, I've tried a number of different combinations, but I can't seem to get it to update the package...  For example:</p>
  <pre><code>1) conda install xlwings --offline
  2) conda install xlwings --offline xlwings-0.10.2.tar.gz
  3) conda update xlwings --offline
  4) conda update xlwings --offline xlwings-0.10.2.tar.gz
  </code></pre>
  <p>Attempts 2 &amp; 4 (I've tried using the full directory for these as well) result in unrecognized command.</p>
  <p>Attempts 1 &amp; 3 results in:
  <a href="https://i.stack.imgur.com/lqzd8.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/lqzd8.jpg" alt="enter image description here" /></a></p>