Free-threaded Python Library Compatibility Checker

ot run successfully.
        │ exit code: 1
        ╰─> [54 lines of output]
            + meson setup /tmp/pip-install-3os8qihp/scipy_5f63ca9aca4146299aa983f6af185c14 /tmp/pip-install-3os8qihp/scipy_5f63ca9aca4146299aa983f6af185c14/.mesonpy-x80tfhh9 -Dbuildtype=release -Db_ndebug=if-release -Db_vscrt=md --native-file=/tmp/pip-install-3os8qihp/scipy_5f63ca9aca4146299aa983f6af185c14/.mesonpy-x80tfhh9/meson-python-native-file.ini
            The Meson build system
            Version: 1.12.0
            Source dir: /tmp/pip-install-3os8qihp/scipy_5f63ca9aca4146299aa983f6af185c14
            Build dir: /tmp/pip-install-3os8qihp/scipy_5f63ca9aca4146299aa983f6af185c14/.mesonpy-x80tfhh9
            Build type: native build
            Project name: scipy
            Project version: 1.18.1
            C compiler for the host machine: cc (gcc 12.2.0 "cc (Debian 12.2.0-14+deb12u1) 12.2.0")
            C linker for the host machine: cc ld.bfd 2.40
            C++ compiler for the host machine: c++ (gcc 12.2.0 "c++ (Debian 12.2.0-14+deb12u1) 12.2.0")
            C++ linker for the host machine: c++ ld.bfd 2.40
            Cython compiler for the host machine: cython (cython 3.2.9)
            Host machine cpu family: x86_64
            Host machine cpu: x86_64
            Program python found: YES (/tmp/tmpk9gl0jod/venv/bin/python)
            Did not find pkg-config by name 'pkg-config'
            Found pkg-config: NO
            Run-time dependency python found: YES 3.13
            Program cython found: YES (/tmp/pip-build-env-s_cbhzo2/overlay/bin/cython)
            Compiler for C supports arguments -Wno-unused-but-set-variable: YES
            Compiler for C supports arguments -Wno-unused-function: YES
            Compiler for C supports arguments -Wno-conversion: YES
            Compiler for C supports arguments -Wno-misleading-indentation: YES
            Library m found: YES
      
            ../meson.build:91:2: ERROR: Unknown compiler(s): [['gfortran'], ['flang-new'], ['flang'], ['nvfortran'], ['pgfortran'], ['ifort'], ['ifx'], ['g95']]
            The following exception(s) were encountered:
            Running `gfortran --help` gave "[Errno 2] No such file or directory: 'gfortran'"
            Running `gfortran --version` gave "[Errno 2] No such file or directory: 'gfortran'"
            Running `gfortran -V` gave "[Errno 2] No such file or directory: 'gfortran'"
            Running `flang-new --help` gave "[Errno 2] No such file or directory: 'flang-new'"
            Running `flang-new --version` gave "[Errno 2] No such file or directory: 'flang-new'"
            Running `flang-new -V` gave "[Errno 2] No such file or directory: 'flang-new'"
            Running `flang --help` gave "[Errno 2] No such file or directory: 'flang'"
            Running `flang --version` gave "[Errno 2] No such file or directory: 'flang'"
            Running `flang -V` gave "[Errno 2] No such file or directory: 'flang'"
            Running `nvfortran --help` gave "[Errno 2] No such file or directory: 'nvfortran'"
            Running `nvfortran --version` gave "[Errno 2] No such file or directory: 'nvfortran'"
            Running `nvfortran -V` gave "[Errno 2] No such file or directory: 'nvfortran'"
            Running `pgfortran --help` gave "[Errno 2] No such file or directory: 'pgfortran'"
            Running `pgfortran --version` gave "[Errno 2] No such file or directory: 'pgfortran'"
            Running `pgfortran -V` gave "[Errno 2] No such file or directory: 'pgfortran'"
            Running `ifort --help` gave "[Errno 2] No such file or directory: 'ifort'"
            Running `ifort --version` gave "[Errno 2] No such file or directory: 'ifort'"
            Running `ifort -V` gave "[Errno 2] No such file or directory: 'ifort'"
            Running `ifx --help` gave "[Errno 2] No such file or directory: 'ifx'"
            Running `ifx --version` gave "[Errno 2] No such file or directory: 'ifx'"
            Running `ifx -V` gave "[Errno 2] No such file or directory: 'ifx'"
            Running `g95 --help` gave "[Errno 2] No such file or directory: 'g95'"
            Running `g95 --version` gave "[Errno 2] No such file or directory: 'g95'"
            Running `g95 -V` gave "[Errno 2] No such file or directory: 'g95'"
      
            A full log can be found at /tmp/pip-install-3os8qihp/scipy_5f63ca9aca4146299aa983f6af185c14/.mesonpy-x80tfhh9/meson-logs/meson-log.txt
            [end of output]
      
        note: This error originates from a subprocess, and is likely not a problem with pip.
      error: metadata-generation-failed
      
      × Encountered error while generating package metadata.
      ╰─> scipy
      
      note: This is an issue with the package mentioned above, not pip.
      hint: See above for details.
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed to build 'scikit-learn' when installing build dependencies for scikit-learn

  error: subprocess-exited-with-error
  
  × Preparing metadata (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [13 lines of output]
      Checking for Rust toolchain....
      Running `maturin pep517 write-dist-info --metadata-directory /tmp/pip-modern-metadata-bgmn7ipq --interpreter /tmp/tmp05n6zh3_/venv/bin/python`
      error: failed to parse manifest at `/tmp/pip-install-pm64c7zo/orjson_484b9c5f58434e6fb6059813e0f3ed2c/Cargo.toml`
      
      Caused by:
        failed to parse the `edition` key
      
      Caused by:
        this version of Cargo is older than the `2024` edition, and only supports `2015`, `2018`, and `2021` editions.
      💥 maturin failed
        Caused by: Cargo metadata failed. Does your crate compile with `cargo build`?
        Caused by: `cargo metadata` exited with an error:
      Error running maturin: Command '['maturin', 'pep517', 'write-dist-info', '--metadata-directory', '/tmp/pip-modern-metadata-bgmn7ipq', '--interpreter', '/tmp/tmp05n6zh3_/venv/bin/python']' returned non-zero exit status 1.
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> orjson

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.

  error: subprocess-exited-with-error
  
  × installing build dependencies for cryptography did not run successfully.
  │ exit code: 1
  ╰─> [38 lines of output]
      Ignoring cffi: markers 'platform_python_implementation != "PyPy" and python_version == "3.8"' don't match your environment
      Collecting maturin<2,>=1.9.4
        Downloading maturin-1.10.1-py3-none-manylinux_2_12_x86_64.manylinux2010_x86_64.musllinux_1_1_x86_64.whl.metadata (16 kB)
      Collecting cffi>=2.0.0
        Downloading cffi-2.0.0.tar.gz (523 kB)
        Installing build dependencies: started
        Installing build dependencies: finished with status 'done'
        Getting requirements to build wheel: started
        Getting requirements to build wheel: finished with status 'error'
        error: subprocess-exited-with-error
      
        × Getting requirements to build wheel did not run successfully.
        │ exit code: 1
        ╰─> [20 lines of output]
            Traceback (most recent call last):
              File "/tmp/tmpt96ssk7l/venv/lib/python3.13t/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 389, in <module>
                main()
                ~~~~^^
              File "/tmp/tmpt96ssk7l/venv/lib/python3.13t/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 373, in main
                json_out["return_val"] = hook(**hook_input["kwargs"])
                                         ~~~~^^^^^^^^^^^^^^^^^^^^^^^^
              File "/tmp/tmpt96ssk7l/venv/lib/python3.13t/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 143, in get_requires_for_build_wheel
                return hook(config_settings)
              File "/tmp/pip-build-env-fsw2ta10/overlay/lib/python3.13t/site-packages/setuptools/build_meta.py", line 331, in get_requires_for_build_wheel
                return self._get_build_requires(config_settings, requirements=[])
                       ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
              File "/tmp/pip-build-env-fsw2ta10/overlay/lib/python3.13t/site-packages/setuptools/build_meta.py", line 301, in _get_build_requires
                self.run_setup()
                ~~~~~~~~~~~~~~^^
              File "/tmp/pip-build-env-fsw2ta10/overlay/lib/python3.13t/site-packages/setuptools/build_meta.py", line 317, in run_setup
                exec(code, locals())
                ~~~~^^^^^^^^^^^^^^^^
              File "<string>", line 22, in <module>
            RuntimeError: CFFI does not support the free-threaded build of CPython 3.13. Upgrade to free-threaded 3.14 or newer to use CFFI with the free-threaded build.
            [end of output]
      
        note: This error originates from a subprocess, and is likely not a problem with pip.
      ERROR: Failed to build 'cffi' when getting requirements to build wheel
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed to build 'cryptography' when installing build dependencies for cryptography