Inter-4.1 make fails

[juanitotc]

Using inter-4.1, make fails on Fedora Workstation 44 with the following error:

make all
...
. build/venv/bin/activate ; pipenv install
Error in sys.excepthook:
Traceback (most recent call last):
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/exceptions.py", line 33, in handle_exception
    from pipenv import environments
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/__init__.py", line 40, in <module>
    from pipenv.cli import cli  # noqa
    ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/cli/__init__.py", line 1, in <module>
    from .command import cli  # noqa
    ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/cli/command.py", line 6, in <module>
    from pipenv.cli.options import (
    ...<16 lines>...
    )
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/cli/options.py", line 4, in <module>
    from pipenv.project import Project
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/project.py", line 25, in <module>
    from pipenv.environment import Environment
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/environment.py", line 25, in <module>
    from pipenv.utils.dependencies import as_pipfile
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/utils/dependencies.py", line 50, in <module>
    from .markers import PipenvMarkers
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/utils/markers.py", line 25, in <module>
    class PipenvMarkers(BaseModel):
    ...<40 lines>...
                return combined_marker
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/vendor/pydantic/main.py", line 221, in __new__
    inferred = ModelField.infer(
        name=var_name,
    ...<3 lines>...
        config=config,
    )
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/vendor/pydantic/fields.py", line 506, in infer
    return cls(
        name=name,
    ...<7 lines>...
        field_info=field_info,
    )
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/vendor/pydantic/fields.py", line 436, in __init__
    self.prepare()
    ~~~~~~~~~~~~^^
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/vendor/pydantic/fields.py", line 546, in prepare
    self._set_default_and_type()
    ~~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/vendor/pydantic/fields.py", line 578, in _set_default_and_type
    raise errors_.ConfigError(f'unable to infer type for attribute "{self.name}"')
pipenv.vendor.pydantic.errors.ConfigError: unable to infer type for attribute "os_name"

Original exception was:
Traceback (most recent call last):
  File "/home/john/inter-4.1/build/venv/bin/pipenv", line 3, in <module>
    from pipenv import cli
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/__init__.py", line 40, in <module>
    from pipenv.cli import cli  # noqa
    ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/cli/__init__.py", line 1, in <module>
    from .command import cli  # noqa
    ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/cli/command.py", line 6, in <module>
    from pipenv.cli.options import (
    ...<16 lines>...
    )
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/cli/options.py", line 4, in <module>
    from pipenv.project import Project
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/project.py", line 25, in <module>
    from pipenv.environment import Environment
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/environment.py", line 25, in <module>
    from pipenv.utils.dependencies import as_pipfile
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/utils/dependencies.py", line 50, in <module>
    from .markers import PipenvMarkers
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/utils/markers.py", line 25, in <module>
    class PipenvMarkers(BaseModel):
    ...<40 lines>...
                return combined_marker
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/vendor/pydantic/main.py", line 221, in __new__
    inferred = ModelField.infer(
        name=var_name,
    ...<3 lines>...
        config=config,
    )
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/vendor/pydantic/fields.py", line 506, in infer
    return cls(
        name=name,
    ...<7 lines>...
        field_info=field_info,
    )
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/vendor/pydantic/fields.py", line 436, in __init__
    self.prepare()
    ~~~~~~~~~~~~^^
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/vendor/pydantic/fields.py", line 546, in prepare
    self._set_default_and_type()
    ~~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/home/john/inter-4.1/build/venv/lib64/python3.14/site-packages/pipenv/vendor/pydantic/fields.py", line 578, in _set_default_and_type
    raise errors_.ConfigError(f'unable to infer type for attribute "{self.name}"')
pipenv.vendor.pydantic.errors.ConfigError: unable to infer type for attribute "os_name"
make: *** [Makefile:599: build/venv/config2.stamp] Error 1