title: Could not resolve host: @github.com with pipenv
body: <p>Hello I am trying to install a python package with pipenv, the package is in a private repository and I am using access token in order to download it.</p>
  <p>The problem is that when I execute pipenv I got the following error:</p>
  <blockquote>
  <p>Could not resolve host: @github.com</p>
  </blockquote>
  <p>The GitHub URL is https://token@github.com/user/repo, and when I put it into the browser I can get access to it.</p>
  <p>The GitHub token has the following permissions:</p>
  <p><a href="https://i.stack.imgur.com/130Uz.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/130Uz.png" alt="enter image description here" /></a></p>
  <p>Any idea about why cannot download install with pipenv?</p>
  <p>Thanks</p>
  <p><strong>UPDATE</strong>
  I used the following examples:</p>
  <pre><code>pipenv install -e &quot;git://token@github.com/user/repo#egg=package&quot;
  </code></pre>
  <blockquote>
  <p>WARNING: not enough values to unpack (expected 2, got 1)</p>
  </blockquote>
  <pre><code>pipenv install -e &quot;git+http://token@github.com/user/repo#egg=package&quot;
  
  pipenv install -e &quot;git+https://token@github.com/user/repo#egg=package&quot;
  </code></pre>
  <blockquote>
  <p>Could not resolve host: @github.com</p>
  </blockquote>