File "/usr/local/lib/python3.7/site-packages/sphinx/cmd/quickstart.py", line 44, in <module> from sphinx.util.template import SphinxRenderer File "/usr/local/lib/python3.7/site-packages/sphinx/util/template.py", line 19, in <module> from sphinx.jinja2glue import SphinxFileSystemLoader File "/usr/local/lib/python3.7/site-packages/sphinx/jinja2glue.py", line 15, in <module> from jinja2 import FileSystemLoader, BaseLoader, TemplateNotFound, contextfunction ImportError: cannot import name 'contextfunction' from 'jinja2' (/usr/local/lib/python3.7/site-packages/jinja2/__init__.py) Cleaning up file based variables ERROR: Job failed: exit code 1