#47 Release 0.2.13 is missing files

[Florian Schulze]

At least "_ruamel_yaml.h" is missing, not sure about the pxd and pyx files.

[Anthon van der Neut]

That looks like a backwards incompatibility of python -m build and or setuptools.

[Florian Schulze]

You mean when the tar.gz is generated, or when it is being installed from source? It happens for me on macOS 15 on Intel, where no wheel is available, with tox-uv and uv pip install, haven't tried regular pip yet.

[Robert Boehne]

Yes - the 0.2.13 package can't be compiled via pip as the header files are missing.

If the platform binaries aren't in PyPI it will attempt to build but fail to find _ruamel_yaml.h and that file is not in the tarball.

log:

Building wheels for collected packages: ruamel-yaml-clib
Building wheel for ruamel-yaml-clib (pyproject.toml): started
Building wheel for ruamel-yaml-clib (pyproject.toml): finished with status 'error'
error: subprocess-exited-with-error

× Building wheel for ruamel-yaml-clib (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> [29 lines of output]
/private/var/folders/5k/h642kp2x7hl9dqk054vl72pw0000gp/T/mkenv-devauto-rui3ghfy/pip-build-env-ugw9i307/overlay/lib/python3.9/site-packages/setuptools/dist.py:759: SetuptoolsDeprecationWarning: License classifiers are deprecated.
!!

          ********************************************************************************
          Please consider removing the following classifiers in favor of a SPDX license expression:

          License :: OSI Approved :: MIT License

          See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details.
          ********************************************************************************

  !!
    self._finalize_license_expression()
  running bdist_wheel
  running build
  running build_py
  creating build/lib.macosx-10.9-universal2-cpython-39/ruamel/yaml/clib
  copying ./__init__.py -> build/lib.macosx-10.9-universal2-cpython-39/ruamel/yaml/clib
  copying ./setup.py -> build/lib.macosx-10.9-universal2-cpython-39/ruamel/yaml/clib
  running build_ext
  building '_ruamel_yaml' extension
  creating build/temp.macosx-10.9-universal2-cpython-39
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -iwithsysroot/System/Library/Frameworks/System.framework/PrivateHeaders -iwithsysroot/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.9/Headers -arch arm64 -arch x86_64 -Werror=implicit-function-declaration -Wno-error=unreachable-code -I/Users/devauto/Kepler/workspace/GitHub_pdfl18_all_develop-18_mac-x64-apdfl/python-env-pinesol/include -I/Applications/Xcode_15.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.9/include/python3.9 -c _ruamel_yaml.c -o build/temp.macosx-10.9-universal2-cpython-39/_ruamel_yaml.o
  _ruamel_yaml.c:1222:10: fatal error: '_ruamel_yaml.h' file not found
  #include "_ruamel_yaml.h"
           ^~~~~~~~~~~~~~~~
  1 error generated.
  exiting tmpfile {'full_package_name': 'ruamel.yaml.clib', 'version_info': (0, 2, 13), '__version__': '0.2.13', 'version_timestamp': '2025-09-22 09:18:07', 'author': 'Anthon van der Neut', 'author_email': 'a.van.der.neut@ruamel.eu', 'description': 'C version of reader, parser and emitter for ruamel.yaml derived from libyaml', 'license': 'MIT', 'entry_points': None, 'nested': True, 'binary_only': True, 'since': 2019, 'ext_modules': [{'name': '_ruamel_yaml', 'src': ['_ruamel_yaml.c', 'api.c', 'writer.c', 'dumper.c', 'loader.c', 'reader.c', 'scanner.c', 'parser.c', 'emitter.c'], 'lib': [], 'test': '\n            int main(int argc, char* argv[])\n            {\n              /* prevent warning */\n              return 0;\n            }\n            '}], 'classifiers': ['Programming Language :: Python :: Implementation :: CPython', 'Topic :: Software Development :: Libraries :: Python Modules'], 'keywords': 'yaml 1.2 parser c-library config', 'wheels': {'windows': 'appveyor', 'linux': 'libyaml-devel', 'macos': 'builder@macos'}, 'url_doc': 'https://yaml.dev/doc/{full_package_name}/', 'supported': [(3, 9)], 'python_requires': '>=3.9', 'tox': {'env': '*'}, 'manifest': 'include README.md LICENSE setup.py *.c *.h *.pxd *.pyx'}
  error: command '/usr/bin/clang' failed with exit code 1
  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for ruamel-yaml-clib
Failed to build ruamel-yaml-clib
error: failed-wheel-build-for-install

[Anthon van der Neut]

This has been fixed in 0.2.14, thanks for reporting.