ModuleNotFoundError: No module named 'CTFd'

When doing pip(3) install . and then trying to run crl we get this error message.

# crl
Traceback (most recent call last):
  File "/usr/local/bin/crl", line 5, in <module>
    from crl.crl import main
  File "/usr/local/lib/python3.10/dist-packages/crl/crl.py", line 15, in <module>
    import CTFd as ctfd
ModuleNotFoundError: No module named 'CTFd'

running python3 src/crl/crl.py works