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Bug 1927201

Summary: python-d2to1 fails to build with Python 3.10: ModuleNotFoundError: No module named 'distutils.command.bdist_wininst'
Product: [Fedora] Fedora Reporter: Tomáš Hrnčiar <thrnciar>
Component: python-d2to1Assignee: Sergio Pascual <sergio.pasra>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: apevec, mail, mhroncok, mrunge, sergio.pasra, thrnciar
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
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Clone Of: Environment:
Last Closed: 2021-02-12 11:56:44 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1925189    
Bug Blocks: 1890881    

Description Tomáš Hrnčiar 2021-02-10 10:52:52 UTC
python-d2to1 fails to build with Python 3.10.0a5.

Traceback (most recent call last):
  File "/builddir/build/BUILD/d2to1-0.2.12.post1/", line 17, in <module>
  File "/builddir/build/BUILD/d2to1-0.2.12.post1/d2to1/", line 204, in cfg_to_args
  File "/builddir/build/BUILD/d2to1-0.2.12.post1/d2to1/", line 439, in wrap_commands
    for cmd, _ in dist.get_command_list():
  File "/usr/lib/python3.10/site-packages/setuptools/", line 772, in get_command_list
    cmdclass = ep.resolve()
  File "/usr/lib/python3.10/site-packages/pkg_resources/", line 2456, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/usr/lib/python3.10/site-packages/setuptools/command/", line 1, in <module>
    import distutils.command.bdist_wininst as orig
ModuleNotFoundError: No module named 'distutils.command.bdist_wininst'

The distutils bdist_wininst command deprecated in Python 3.8 has been removed. The distutils bidst_wheel command is now recommended to distribute binary packages on Windows.

For the build logs, see:

For all our attempts to build python-d2to1 with Python 3.10, see:

Testing and mass rebuild of packages is happening in copr. You can follow these instructions to test locally in mock if your package builds with Python 3.10:

Let us know here if you have any questions.

Python 3.10 will be included in Fedora 35. To make that update smoother, we're building Fedora packages with early pre-releases of Python 3.10.
A build failure prevents us from testing all dependent packages (transitive [Build]Requires), so if this package is required a lot, it's important for us to get it fixed soon.
We'd appreciate help from the people who know this package best, but if you don't want to work on this now, let us know so we can try to work around it on our side.

Comment 1 Miro Hrončok 2021-02-12 11:56:44 UTC

*** This bug has been marked as a duplicate of bug 1925189 ***