Traceback (most recent call last):
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 703, in import_plugin
    __import__(importspec)
  File "/usr/lib/python3.10/site-packages/_pytest/assertion/rewrite.py", line 170, in exec_module
    exec(co, module.__dict__)
  File "/usr/lib/python3.10/site-packages/sphinx/testing/fixtures.py", line 20, in <module>
    from sphinx.testing import util
  File "/usr/lib/python3.10/site-packages/sphinx/testing/util.py", line 23, in <module>
    from sphinx import application, locale
  File "/usr/lib/python3.10/site-packages/sphinx/application.py", line 28, in <module>
    from pygments.lexer import Lexer
ModuleNotFoundError: No module named 'pygments'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/bin/pytest", line 33, in <module>
    sys.exit(load_entry_point('pytest==6.2.5', 'console_scripts', 'pytest')())
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 185, in console_main
    code = main()
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 143, in main
    config = _prepareconfig(args, plugins)
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 318, in _prepareconfig
    config = pluginmanager.hook.pytest_cmdline_parse(
  File "/usr/lib/python3.10/site-packages/pluggy/hooks.py", line 286, in __call__
    return self._hookexec(self, self.get_hookimpls(), kwargs)
  File "/usr/lib/python3.10/site-packages/pluggy/manager.py", line 93, in _hookexec
    return self._inner_hookexec(hook, methods, kwargs)
  File "/usr/lib/python3.10/site-packages/pluggy/manager.py", line 84, in <lambda>
    self._inner_hookexec = lambda hook, methods, kwargs: hook.multicall(
  File "/usr/lib/python3.10/site-packages/pluggy/callers.py", line 203, in _multicall
    gen.send(outcome)
  File "/usr/lib/python3.10/site-packages/_pytest/helpconfig.py", line 100, in pytest_cmdline_parse
    config: Config = outcome.get_result()
  File "/usr/lib/python3.10/site-packages/pluggy/callers.py", line 80, in get_result
    raise ex[1].with_traceback(ex[2])
  File "/usr/lib/python3.10/site-packages/pluggy/callers.py", line 187, in _multicall
    res = hook_impl.function(*args)
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 1003, in pytest_cmdline_parse
    self.parse(args)
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 1283, in parse
    self._preparse(args, addopts=addopts)
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 1191, in _preparse
    self.hook.pytest_load_initial_conftests(
  File "/usr/lib/python3.10/site-packages/pluggy/hooks.py", line 286, in __call__
    return self._hookexec(self, self.get_hookimpls(), kwargs)
  File "/usr/lib/python3.10/site-packages/pluggy/manager.py", line 93, in _hookexec
    return self._inner_hookexec(hook, methods, kwargs)
  File "/usr/lib/python3.10/site-packages/pluggy/manager.py", line 84, in <lambda>
    self._inner_hookexec = lambda hook, methods, kwargs: hook.multicall(
  File "/usr/lib/python3.10/site-packages/pluggy/callers.py", line 208, in _multicall
    return outcome.get_result()
  File "/usr/lib/python3.10/site-packages/pluggy/callers.py", line 80, in get_result
    raise ex[1].with_traceback(ex[2])
  File "/usr/lib/python3.10/site-packages/pluggy/callers.py", line 187, in _multicall
    res = hook_impl.function(*args)
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 1070, in pytest_load_initial_conftests
    self.pluginmanager._set_initial_conftests(early_config.known_args_namespace)
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 503, in _set_initial_conftests
    self._try_load_conftest(current, namespace.importmode)
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 513, in _try_load_conftest
    self._getconftestmodules(x, importmode)
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 536, in _getconftestmodules
    mod = self._importconftest(conftestpath, importmode)
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 587, in _importconftest
    self.consider_conftest(mod)
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 663, in consider_conftest
    self.register(conftestmodule, name=conftestmodule.__file__)
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 443, in register
    self.consider_module(plugin)
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 669, in consider_module
    self._import_plugin_specs(getattr(mod, "pytest_plugins", []))
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 676, in _import_plugin_specs
    self.import_plugin(import_spec)
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 705, in import_plugin
    raise ImportError(
  File "/usr/lib/python3.10/site-packages/_pytest/config/__init__.py", line 703, in import_plugin
    __import__(importspec)
  File "/usr/lib/python3.10/site-packages/_pytest/assertion/rewrite.py", line 170, in exec_module
    exec(co, module.__dict__)
  File "/usr/lib/python3.10/site-packages/sphinx/testing/fixtures.py", line 20, in <module>
    from sphinx.testing import util
  File "/usr/lib/python3.10/site-packages/sphinx/testing/util.py", line 23, in <module>
    from sphinx import application, locale
  File "/usr/lib/python3.10/site-packages/sphinx/application.py", line 28, in <module>
    from pygments.lexer import Lexer
ImportError: Error importing plugin "sphinx.testing.fixtures": No module named 'pygments'
==> ERROR: A failure occurred in check().
    Aborting...