Arch Linux

Description:

> jupyter notebook
Traceback (most recent call last):
File "/usr/bin/jupyter-notebook", line 5, in <module>
from notebook.notebookapp import main
File "/usr/lib/python3.10/site-packages/notebook/notebookapp.py", line 80, in <module>
from .services.contents.manager import ContentsManager
File "/usr/lib/python3.10/site-packages/notebook/services/contents/manager.py", line 17, in <module>
from nbformat import sign, validate as validate_nb, ValidationError
File "/usr/lib/python3.10/site-packages/nbformat/__init__.py", line 11, in <module>
from . import v1, v2, v3, v4
File "/usr/lib/python3.10/site-packages/nbformat/v4/__init__.py", line 39, in <module>
from .convert import downgrade, upgrade
File "/usr/lib/python3.10/site-packages/nbformat/v4/convert.py", line 13, in <module>
from .. import validator
File "/usr/lib/python3.10/site-packages/nbformat/validator.py", line 13, in <module>
from .json_compat import ValidationError, _validator_for_name, get_current_validator
File "/usr/lib/python3.10/site-packages/nbformat/json_compat.py", line 10, in <module>
import fastjsonschema
ModuleNotFoundError: No module named 'fastjsonschema'

setup.py in nbformat source:

install_requires = setuptools_args["install_requires"] = [
"traitlets>=4.1",
"jsonschema>=2.6",
"jupyter_core",
"fastjsonschema",
]

Additional info:
* package version(s) 5.3.0-1