Ran installation just like in the documentation and got this error:
This project is amazing, keep up the good work!

Traceback (most recent call last):
File "manage.py", line 4, in
from quantifiedcode.settings import settings
File "/home/meine_joaolucas/quantifiedcode/quantifiedcode/settings/init.py", line 1, in
from .base import * #noqa
File "/home/meine_joaolucas/quantifiedcode/quantifiedcode/settings/base.py", line 12, in
from quantifiedcode.helpers.settings import Settings, load_settings
File "/home/meine_joaolucas/quantifiedcode/quantifiedcode/helpers/settings.py", line 13, in
from checkmate.settings import Settings as CheckmateSettings
ImportError: No module named checkmate.settings