pytest error: -n unknown

[0-wiz-0]

I've packaged pikepdf-8.15.1 for pkgsrc and ran the self-tests, and saw:

UsageError: usage: pytest-3.12 [options] [file_or_dir] [file_or_dir] [...]
pytest-3.12: error: unrecognized arguments: -n
  inifile: /scratch/print/py-pikepdf/work/pikepdf-8.15.1/pyproject.toml
  rootdir: /scratch/print/py-pikepdf/work/pikepdf-8.15.1
For more information see https://pluggy.readthedocs.io/en/stable/api_reference.html#pluggy.PluggyTeardownRaisedWarning
  config = pluginmanager.hook.pytest_cmdline_parse(
ERROR: usage: pytest-3.12 [options] [file_or_dir] [file_or_dir] [...]
pytest-3.12: error: unrecognized arguments: -n
  inifile: /scratch/print/py-pikepdf/work/pikepdf-8.15.1/pyproject.toml
  rootdir: /scratch/print/py-pikepdf/work/pikepdf-8.15.1

The following works around the problem for me:

--- pyproject.toml.orig 2024-04-30 08:07:05.917031294 +0000
+++ pyproject.toml
@@ -92,7 +92,7 @@ exclude = '''
 '''

 [tool.cibuildwheel]
-test-command = "pytest -nauto {project}/tests"
+test-command = "pytest {project}/tests"
 test-extras = "test"
 # Reminder:
 #   build.yml sets CIBW_BUILD to select what can be built
@@ -181,7 +181,7 @@ ignore_missing_imports = true
 minversion = "6.0"
 norecursedirs = ["lib", ".pc", ".git", "venv"]
 testpaths = ["tests"]
-addopts = "-n auto"
+addopts = ""

 [tool.coverage.run]
 concurrency = ["multiprocessing"]

and the tests succeed, but I wonder if I'm missing a dependency or anything?
That's with pytest 7.4.3.

[jbarlow83]

pytest-xdist is missing.
If you install pikepdf[test], this dependency and several others required only for running the test suite will be included.

[0-wiz-0]

Thank you, adding that fixed it.