title: Failed to clone private github repositories on a readthedocs local server
body: <p>I have installed a <a href="http://docs.readthedocs.io/en/latest/install.html" rel="nofollow noreferrer">readthedocs local server</a> but <strong>I am unable to build private github repositories from my organization</strong> through <strong>django-allauth</strong>.</p>
  
  <p>I have admin privileges in all repositories, and I have configured django-allauth in the admin panel: </p>
  
  <ul>
  <li>Adding the <strong>Client ID</strong> and <strong>Secret key</strong> to <code>"admin/socialaccounts/socialapplications"</code>. </li>
  <li>Adding an <strong>access Token</strong> into <code>"admin/socialaccounts/socialtoken"</code>.</li>
  <li>Adding the following configuration to the <code>"admin/oauth/remoterepository"</code></li>
  </ul>
  
  <p><a href="https://i.stack.imgur.com/WOgGI.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/WOgGI.png" alt="enter image description here"></a></p>
  
  <p>Every time I try to build the repository I get the following error:</p>
  
  <pre><code>Failed to import project: Failed to get code from 'https://github.com/my-organization/my-project.git' (git clone): 128 git 
  clone error output: fatal: could not read Username for 'https://github.com': No such device or address
  </code></pre>
  
  <p>Does somebody know why is this happening? has somebody been able to configure a local readthedocs server in a similar scenario, using private repositories within an organization?</p>