I'm using djangocms-text without django-cms adding to settings.py: INSTALLED_APPS = [ ..., "djangocms_text.contrib.text_ckeditor4", ... ] TEXT_EDITOR = "djangocms_text.contrib.text_ckeditor4.ckeditor4" gives `ModuleNotFoundError: No module named 'cms' ` when starting the webserver. It works fine with the default editor thanks