Steve Dower added the comment:
It's looking for a precompiled bundled stdlib, rather than one that's been
generated from adjacent source files. This is deliberate (also quite an
advanced scenario, but it does get used).
--
components: -Documentation
resolution: -> not a bug
stage:
New submission from Russel Webber :
The STDLIB_LANDMARKS in Modules/getpath,py refers to os.pyc in an old location:
STDLIB_LANDMARKS = [f'{STDLIB_SUBDIR}/os.py', f'{STDLIB_SUBDIR}/os.pyc']
Since https://www.python.org/dev/peps/pep-3147 the .pyc files are in
__pycache__ folders.
The STDLIB_LA