title: Unable to install apache superset
body: <p>Unable to install apache superset.</p>
  
  <p>I was installing from this link for python <a href="https://superset.incubator.apache.org/installation.html" rel="nofollow noreferrer">https://superset.incubator.apache.org/installation.html</a></p>
  
  <p>Run command <code>pip3 install superset</code>. <br/>
  Displays Error regarding pandas library version 0.25</p>
  
  <p>After downgrading pandas to version 0.22. Shows an error like this</p>
  
  <p><code>raise VersionConflict(dist, req).with_context(dependent_req)
  pkg_resources.ContextualVersionConflict: (Flask 0.12.4 (/home/drax/.local/lib/python3.6/site-packages), Requirement.parse('Flask&gt;=1.0'), {'Flask-JWT-Extended'})</code></p>