title: ModuleNotFoundError: No module named 'werkzeug.contrib' (ODOO 12)
body: <p>i have this error running odoo-log, i installed odoo 12 correctly , postgresql as well.</p>
  
  <pre><code>"C:\Program Files (x86)\Odoo 12.0\python\python.exe" "C:/Program Files (x86)/Odoo 12.0/server/odoo-bin"
  Traceback (most recent call last):
    File "C:/Program Files (x86)/Odoo 12.0/server/odoo-bin", line 5, in &lt;module&gt;
      import odoo
    File "C:\Program Files (x86)\Odoo 12.0\server\odoo\__init__.py", line 129, in &lt;module&gt;
      from . import service
    File "C:\Program Files (x86)\Odoo 12.0\server\odoo\service\__init__.py", line 7, in &lt;module&gt;
      from . import wsgi_server
    File "C:\Program Files (x86)\Odoo 12.0\server\odoo\service\wsgi_server.py", line 25, in &lt;module&gt;
      import werkzeug.contrib.fixers
  ModuleNotFoundError: No module named 'werkzeug.contrib'
  
  Process finished with exit code 1
  </code></pre>
  
  <p>this is the configuration :
  <a href="https://i.stack.imgur.com/6zyVl.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/6zyVl.png" alt="enter image description here"></a>
  <a href="https://i.stack.imgur.com/yudGP.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/yudGP.png" alt="enter image description here"></a>
  HELP PLEASE , i tried almost everything but no result </p>