Hello everyone

I am following this article [\https://agipme.fr/2018/10/odoo-10-ce-upgrade-to-version-11.html] to perform my Odoo 10 database migration to Odoo 11 but I got an ImportError : No module named 'werkzeug'. 

Is anyone got the same problem? I am open for all suggestions. 

I am  using  odoo docker  image  odoo:10  with  postgres:10 on separated containers. 

Thanks for reading. 

Here is more details about  the  issue . 

odoo@f807a4a071e3:~/OpenUpgrade_11$ cd OpenUpgrade/

odoo@f807a4a071e3:~/OpenUpgrade_11/OpenUpgrade$ ls

CONTRIBUTING.md COPYRIGHT LICENSE MANIFEST.in Makefile README.md addons debian doc odoo odoo-bin requirements.txt scripts setup setup.cfg setup.py

odoo@f807a4a071e3:~/OpenUpgrade_11/OpenUpgrade$ sudo -u odoo ./odoo-bin -d TestDB_Migr --update all --stop-after-init --data-dir=/tmp/

Traceback (most recent call last):
    File "./odoo-bin", line 5, in 
        import odoo
    File "/var/lib/odoo/OpenUpgrade_11/OpenUpgrade/odoo/__init__.py", line 84, in 
        from . import modules
    File "/var/lib/odoo/OpenUpgrade_11/OpenUpgrade/odoo/modules/__init__.py", line 8, in 
        from . import db, graph, loading, migration, module, registry
    File "/var/lib/odoo/OpenUpgrade_11/OpenUpgrade/odoo/modules/graph.py", line 10, in     
        import odoo.tools as tools
    File "/var/lib/odoo/OpenUpgrade_11/OpenUpgrade/odoo/tools/__init__.py", line 9, in 
        from .misc import *
    File "/var/lib/odoo/OpenUpgrade_11/OpenUpgrade/odoo/tools/misc.py", line 25, in 
        import werkzeug.utils
ImportError: No module named 'werkzeug'

odoo@f807a4a071e3:~/OpenUpgrade_11/OpenUpgrade$