Failed installation in Debian testing

[EmmanuelCharpentier]

I tried to install jfricas in my systemwide Jupyter (independent of the Sage environment mentioned in another issue). This installation (from pipy) failed :

Trace of my attempt :

Fatal error from pip prevented installation. Full pip output in file:
    /home/charpent/.local/pipx/logs/cmd_2023-05-08_20.45.47_pip_errors.log

pip seemed to fail to build package:
    jfricas

Some possibly relevant errors from pip install:
    error: subprocess-exited-with-error
    ModuleNotFoundError: No module named 'jupyter_client'
    error: metadata-generation-failed

Error installing jfricas.

Relevant logs enclosed :

cmd_2023-05-08_20.45.47.log
cmd_2023-05-08_20.45.47_pip_errors.log

This might be a trivial error due to an outdated installation procedure.

Any hint ?

[hemmecke]

See my comment to #5. jfricas 1.0.0 from pypi is currently disfunctional, or rather it works only for a very specific setup (that I cannot even clearly define).