title: Could not find a version that satisfies the requirement evaluate
body: <p><a href="https://pypi.org/project/evaluate/" rel="nofollow noreferrer">Here</a> they say the <code>Evaluate</code> library has to be installed in a virtual environment. So I follow <a href="https://packaging.python.org/en/latest/guides/installing-using-pip-and-virtual-environments/" rel="nofollow noreferrer">this guide</a> and I create and activate a virtual environment doing:</p>
  <pre><code>python3 -m venv env
  </code></pre>
  <p>and</p>
  <pre><code>source env/bin/activate
  </code></pre>
  <p>Then when I try to install the evaluate package</p>
  <pre><code>python3 -m pip install requests
  </code></pre>
  <p>This happens:</p>
  <pre><code>(env) bscuser@localhost:~&gt; python3 -m pip install evaluate
  ERROR: Could not find a version that satisfies the requirement evaluate (from versions: none)
  ERROR: No matching distribution found for evaluate
  </code></pre>
  <p>How can I solve this?</p>
  <p>I'm using OpenSuse Leap 15.3 and my Python version is 3.6.15.</p>