python-colcon-ros fails to build with Python 3.10.0a5. ==================================== ERRORS ==================================== ______________ ERROR collecting test/test_dependency_metadata.py _______________ test/test_dependency_metadata.py:6: in <module> from colcon_ros.package_identification.ros import _create_metadata colcon_ros/package_identification/ros.py:16: in <module> from colcon_python_setup_py.package_identification.python_setup_py \ /usr/lib/python3.10/site-packages/colcon_python_setup_py/package_identification/python_setup_py.py:9: in <module> import setuptools /usr/lib/python3.10/site-packages/setuptools/__init__.py:10: in <module> import distutils.core /usr/lib64/python3.10/distutils/__init__.py:16: in <module> warnings.warn("The distutils package deprecated and slated for " E DeprecationWarning: The distutils package deprecated and slated for removal in Python 3.12. Use setuptools or check PEP 632 for potential alternatives =========================== short test summary info ============================ ERROR test/test_dependency_metadata.py - DeprecationWarning: The distutils pa... The distutils package is now deprecated and will be removed in Python 3.12 https://docs.python.org/3.10/whatsnew/changelog.html#python-3-10-0-alpha-5 https://bugs.python.org/issue41282 For the build logs, see: https://copr-be.cloud.fedoraproject.org/results/@python/python3.10/fedora-rawhide-x86_64/01955359-python-colcon-ros/ For all our attempts to build python-colcon-ros with Python 3.10, see: https://copr.fedorainfracloud.org/coprs/g/python/python3.10/package/python-colcon-ros/ 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: https://copr.fedorainfracloud.org/coprs/g/python/python3.10/ 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.
*** This bug has been marked as a duplicate of bug 1925189 ***