Getting requirements to build wheel did not run successfully.

[Galvo87]

Description of your problem

Please provide a minimal, self-contained, and reproducible example.

putup proj
cd proj
pip install -e .
from lingua import Language, LanguageDetectorBuilder
import spacy
pip install .

Please provide the full traceback using the --very-verbose flag.

Defaulting to user installation because normal site-packages is not writeable
Processing /home/developer/Documents/doflamingo
  Installing build dependencies ... done
  Getting requirements to build wheel ... error
  error: subprocess-exited-with-error
  
  × Getting requirements to build wheel did not run successfully.
  │ exit code: 1
  ╰─> [50 lines of output]
      running egg_info
      writing src/doflamingo.egg-info/PKG-INFO
      writing dependency_links to src/doflamingo.egg-info/dependency_links.txt
      
      
      An error occurred while building the project, please ensure you have the most updated version of setuptools, setuptools_scm and wheel with:
         pip install -U setuptools setuptools_scm wheel
      
      
      Traceback (most recent call last):
        File "/usr/local/lib/python3.10/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in <module>
          main()
        File "/usr/local/lib/python3.10/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
          json_out['return_val'] = hook(**hook_input['kwargs'])
        File "/usr/local/lib/python3.10/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 118, in get_requires_for_build_wheel
          return hook(config_settings)
        File "/tmp/pip-build-env-_enlb72z/overlay/local/lib/python3.10/dist-packages/setuptools/build_meta.py", line 355, in get_requires_for_build_wheel
          return self._get_build_requires(config_settings, requirements=['wheel'])
        File "/tmp/pip-build-env-_enlb72z/overlay/local/lib/python3.10/dist-packages/setuptools/build_meta.py", line 325, in _get_build_requires
          self.run_setup()
        File "/tmp/pip-build-env-_enlb72z/overlay/local/lib/python3.10/dist-packages/setuptools/build_meta.py", line 341, in run_setup
          exec(code, locals())
        File "<string>", line 13, in <module>
        File "/tmp/pip-build-env-_enlb72z/overlay/local/lib/python3.10/dist-packages/setuptools/__init__.py", line 103, in setup
          return distutils.core.setup(**attrs)
        File "/tmp/pip-build-env-_enlb72z/overlay/local/lib/python3.10/dist-packages/setuptools/_distutils/core.py", line 185, in setup
          return run_commands(dist)
        File "/tmp/pip-build-env-_enlb72z/overlay/local/lib/python3.10/dist-packages/setuptools/_distutils/core.py", line 201, in run_commands
          dist.run_commands()
        File "/tmp/pip-build-env-_enlb72z/overlay/local/lib/python3.10/dist-packages/setuptools/_distutils/dist.py", line 969, in run_commands
          self.run_command(cmd)
        File "/tmp/pip-build-env-_enlb72z/overlay/local/lib/python3.10/dist-packages/setuptools/dist.py", line 1001, in run_command
          super().run_command(command)
        File "/tmp/pip-build-env-_enlb72z/overlay/local/lib/python3.10/dist-packages/setuptools/_distutils/dist.py", line 988, in run_command
          cmd_obj.run()
        File "/tmp/pip-build-env-_enlb72z/overlay/local/lib/python3.10/dist-packages/setuptools/command/egg_info.py", line 311, in run
          writer(self, ep.name, os.path.join(self.egg_info, ep.name))
        File "/tmp/pip-build-env-_enlb72z/overlay/local/lib/python3.10/dist-packages/setuptools/command/egg_info.py", line 719, in write_entries
          eps = _entry_points.load(cmd.distribution.entry_points)
        File "/usr/lib/python3.10/functools.py", line 889, in wrapper
          return dispatch(args[0].__class__)(*args, **kw)
        File "/tmp/pip-build-env-_enlb72z/overlay/local/lib/python3.10/dist-packages/setuptools/_entry_points.py", line 59, in load
          return validate(metadata.EntryPoints(groups))
        File "/usr/lib/python3.10/importlib/metadata/__init__.py", line 389, in <genexpr>
          return (
        File "/usr/lib/python3.10/importlib/metadata/__init__.py", line 103, in <genexpr>
          section._replace(value=Pair.parse(section.value))
        File "/usr/lib/python3.10/importlib/metadata/_collections.py", line 30, in parse
          return cls(*map(str.strip, text.split("=", 1)))
      TypeError: Pair.__new__() missing 1 required positional argument: 'value'
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.

Please provide any additional information below.
The error occurs only when adding Spacy and lingua-language-detector libraries to the project.

Versions and main components

• PyScaffold Version: 4.5
• Python Version: Python 3.10.12
• Operating system: Ubuntu 22.04.2 LTS
• How did you install PyScaffold: (conda/pip) Pip

[abravalheri]

Hi @Galvo87, I am having trouble to reproduce your problem.

In the example below, I tried to create a reproducer script filling the gaps in your example to my best knowledge:

> docker run --rm -it python:3.11-bullseye /bin/bash
git config --global user.email "[email protected]"
git config --global user.name "Your Name"
cd /tmp
python3 -m pip install -U pip
python3 -m pip install -U pyscaffold
putup proj
cd proj
pip install -e .
echo 'from lingua import Language, LanguageDetectorBuilder' >> src/proj/__init__.py
echo 'import spacy' >> src/proj/__init__.py
python3 -m pip install lingua-language-detector spacy
pip install .

The example above runs successfully and prints Successfully installed proj-0.0.post1.dev1+g9a6935f.d20230911.

Could you please give us a bit more information on how to reproduce the problem. Ideally a minimal reproducible example would be the best for proceeding with the investigation. You can also modify my example above until it results in the error you are seeing.

---

By the looks of your traceback, I recommend double checking your configuration for entry_points:

 File "/tmp/pip-build-env-_enlb72z/overlay/local/lib/python3.10/dist-packages/setuptools/_entry_points.py", line 59, in load
          return validate(metadata.EntryPoints(groups))
        File "/usr/lib/python3.10/importlib/metadata/__init__.py", line 389, in <genexpr>
          return (
        File "/usr/lib/python3.10/importlib/metadata/__init__.py", line 103, in <genexpr>
          section._replace(value=Pair.parse(section.value))
        File "/usr/lib/python3.10/importlib/metadata/_collections.py", line 30, in parse
          return cls(*map(str.strip, text.split("=", 1)))
      TypeError: Pair.__new__() missing 1 required positional argument: 'value'

The error above looks characteristic of a "mal-formed" entry-point configuration... (This might not necessarily be in your code, but maybe in one other dependency?)