============================= test session starts ==============================
platform linux -- Python 3.10.1, pytest-6.2.5, py-1.11.0, pluggy-0.13.1 -- /usr/bin/python
cachedir: .pytest_cache
rootdir: /build/python-sphinx-argparse/src/python-sphinx-argparse-0.3.1
collecting ... collected 0 items / 1 error

==================================== ERRORS ====================================
_____________________ ERROR collecting test/test_parser.py _____________________
ImportError while importing test module '/build/python-sphinx-argparse/src/python-sphinx-argparse-0.3.1/test/test_parser.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
/usr/lib/python3.10/site-packages/_pytest/python.py:578: in _importtestmodule
    mod = import_path(self.fspath, mode=importmode)
/usr/lib/python3.10/site-packages/_pytest/pathlib.py:524: in import_path
    importlib.import_module(module_name)
/usr/lib/python3.10/importlib/__init__.py:126: in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
<frozen importlib._bootstrap>:1050: in _gcd_import
    ???
<frozen importlib._bootstrap>:1027: in _find_and_load
    ???
<frozen importlib._bootstrap>:1006: in _find_and_load_unlocked
    ???
<frozen importlib._bootstrap>:688: in _load_unlocked
    ???
/usr/lib/python3.10/site-packages/_pytest/assertion/rewrite.py:170: in exec_module
    exec(co, module.__dict__)
test/test_parser.py:3: in <module>
    import six
E   ModuleNotFoundError: No module named 'six'
=========================== short test summary info ============================
ERROR test/test_parser.py
!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!
=============================== 1 error in 0.72s ===============================
==> ERROR: A failure occurred in check().
    Aborting...