Installing python packages using pip on windows reci=eiving error 407 Proxy Authentication Required
<pre><code>Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after     connection broken by 'ProxyError('Cannot connect to proxy.', OSError('Tunnel connection failed: 407 Proxy Authentication Required',))': /simple/peewee/
  Could not find any downloads that satisfy the requirement peewee
  No distributions at all found for peewee
</code></pre>