Jupyterhub does not start anymore

[ReneNeu]

Hi,
I have followed the instructions in the readme. First install the whole thing via pip and then add in the config I use the following configration :

c.JupyterHub.authenticator_class = 'jhub_remote_user_authenticator.remote_user_auth.RemoteUserLocalAuthenticator'

When I then try to start the service this no longer works.

This tries to start briefly

and then exits

Did I do something wrong because the steps to install are quite ismpel. I use Jupyterhub via the TLJH installation. Has anyone had the same problem or can help me?

[cwaldbieser]

Try starting an interactive python shell on the server and see if you can import the authenticator.

$ /opt/tljh/hub/bin/python3
>>> from jhub_remote_user_authenticator.remote_user_auth import RemoteUserLocalAuthenticator

If you don't get any errors. then your setup ought to run. Otherwise, let me know what the error is.

[IceskYsl]

from jhub_remote_user_authenticator.remote_user_auth import RemoteUserLocalAuthenticator
Traceback (most recent call last):
File "", line 1, in
ModuleNotFoundError: No module named 'jhub_remote_user_authenticator'