title: Install Odoo 15 No module named 'babel'
body: <p>Dicide to use odoo 15. It need python v3.7 - ok install v3.7. Try to run but have error <code>&quot;ModuleNotFoundError: No module named 'babel'&quot;</code>
  Then use</p>
  <pre><code>(venv) rmax@rmax-comp:~/odoo/odoo15$ pip install babel
  Requirement already satisfied: babel in ./venv/lib/python3.7/site-packages (2.6.0)
  Requirement already satisfied: pytz&gt;=0a in ./venv/lib/python3.7/site-packages (from babel) (2019.3)
  </code></pre>
  <p>How to solve this?</p>