Free-threaded Python Library Compatibility Checker

ERROR: Could not install packages due to an OSError: [Errno 2] No such file or directory

  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-z91_4cjc --interpreter /tmp/tmpo0cdcjns/venv/bin/python`
      error: failed to parse manifest at `/tmp/pip-install-gc93mfp4/pydantic-core_8377dd2788c24ae2ba49588823b38ace/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-z91_4cjc', '--interpreter', '/tmp/tmpo0cdcjns/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.
╰─> pydantic-core

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

  error: subprocess-exited-with-error
  
  × Getting requirements to build wheel did not run successfully.
  │ exit code: 1
  ╰─> [35 lines of output]
      Traceback (most recent call last):
        File "/tmp/tmpsaxzpx94/venv/lib/python3.13t/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 389, in <module>
          main()
          ~~~~^^
        File "/tmp/tmpsaxzpx94/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/tmpsaxzpx94/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-lzcailsn/overlay/lib/python3.13t/site-packages/setuptools/build_meta.py", line 333, in get_requires_for_build_wheel
          return self._get_build_requires(config_settings, requirements=[])
                 ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/tmp/pip-build-env-lzcailsn/overlay/lib/python3.13t/site-packages/setuptools/build_meta.py", line 301, in _get_build_requires
          self.run_setup()
          ~~~~~~~~~~~~~~^^
        File "/tmp/pip-build-env-lzcailsn/overlay/lib/python3.13t/site-packages/setuptools/build_meta.py", line 317, in run_setup
          exec(code, locals())
          ~~~~^^^^^^^^^^^^^^^^
        File "<string>", line 50, in <module>
        File "/root/.local/share/uv/python/cpython-3.13.9+freethreaded-linux-x86_64-gnu/lib/python3.13t/subprocess.py", line 395, in call
          with Popen(*popenargs, **kwargs) as p:
               ~~~~~^^^^^^^^^^^^^^^^^^^^^^
        File "/root/.local/share/uv/python/cpython-3.13.9+freethreaded-linux-x86_64-gnu/lib/python3.13t/subprocess.py", line 1039, in __init__
          self._execute_child(args, executable, preexec_fn, close_fds,
          ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                              pass_fds, cwd, env,
                              ^^^^^^^^^^^^^^^^^^^
          ...<5 lines>...
                              gid, gids, uid, umask,
                              ^^^^^^^^^^^^^^^^^^^^^^
                              start_new_session, process_group)
                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/root/.local/share/uv/python/cpython-3.13.9+freethreaded-linux-x86_64-gnu/lib/python3.13t/subprocess.py", line 1972, in _execute_child
          raise child_exception_type(errno_num, err_msg, err_filename)
      FileNotFoundError: [Errno 2] No such file or directory: 'git'
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed to build 'fastparquet' when getting requirements to build wheel

  error: subprocess-exited-with-error
  
  × Getting requirements to build wheel did not run successfully.
  │ exit code: 1
  ╰─> [34 lines of output]
      /tmp/pip-build-env-pdng6y8l/overlay/lib/python3.13t/site-packages/setuptools/dist.py:765: SetuptoolsDeprecationWarning: License classifiers are deprecated.
      !!
      
              ********************************************************************************
              Please consider removing the following classifiers in favor of a SPDX license expression:
      
              License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)
      
              See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details.
              ********************************************************************************
      
      !!
        self._finalize_license_expression()
      running egg_info
      writing psycopg2_binary.egg-info/PKG-INFO
      writing dependency_links to psycopg2_binary.egg-info/dependency_links.txt
      writing top-level names to psycopg2_binary.egg-info/top_level.txt
      
      Error: pg_config executable not found.
      
      pg_config is required to build psycopg2 from source.  Please add the directory
      containing pg_config to the $PATH or specify the full executable path with the
      option:
      
          python setup.py build_ext --pg-config /path/to/pg_config build ...
      
      or with the pg_config option in 'setup.cfg'.
      
      If you prefer to avoid building psycopg2 from source, please install the PyPI
      'psycopg2-binary' package instead.
      
      For further information please check the 'doc/src/install.rst' file (also at
      <https://www.psycopg.org/docs/install.html>).
      
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed to build 'psycopg2-binary' when getting requirements to build wheel

er ABI info
      -- Detecting CXX compiler ABI info - done
      -- Check for working CXX compiler: /usr/bin/c++ - skipped
      -- Detecting CXX compile features
      -- Detecting CXX compile features - done
      -- Found Python3: /tmp/tmpczsasa83/venv/bin/python (found version "3.13.9") found components: Interpreter Development.Module Development.SABIModule
      -- Found Python: /tmp/tmpczsasa83/venv/bin/python (found version "3.13.9") found components: Interpreter Development.Module Development.SABIModule
      -- Performing Test ABSL_INTERNAL_AT_LEAST_CXX17
      -- Performing Test ABSL_INTERNAL_AT_LEAST_CXX17 - Success
      -- Performing Test ABSL_INTERNAL_AT_LEAST_CXX20
      -- Performing Test ABSL_INTERNAL_AT_LEAST_CXX20 - Failed
      -- Performing Test CMAKE_HAVE_LIBC_PTHREAD
      -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
      -- Found Threads: TRUE
      -- Download and build Protobuf from https://github.com/protocolbuffers/protobuf/releases/download/v25.1/protobuf-25.1.tar.gz
      CMake Deprecation Warning at .setuptools-cmake-build/_deps/protobuf-src/CMakeLists.txt:7 (cmake_policy):
        The OLD behavior for policy CMP0141 will be removed from a future version
        of CMake.
      
        The cmake-policies(7) manual explains that the OLD behaviors of all
        policies are deprecated and that a policy should be set to OLD only under
        specific short-term circumstances.  Projects should be ported to the NEW
        behavior and not rely on setting a policy to OLD.
      
      
      -- The C compiler identification is GNU 12.2.0
      -- Detecting C compiler ABI info
      -- Detecting C compiler ABI info - done
      -- Check for working C compiler: /usr/bin/cc - skipped
      -- Detecting C compile features
      -- Detecting C compile features - done
      --
      -- 25.1.0
      -- Performing Test protobuf_HAVE_LD_VERSION_SCRIPT
      -- Performing Test protobuf_HAVE_LD_VERSION_SCRIPT - Success
      -- Performing Test protobuf_HAVE_BUILTIN_ATOMICS
      -- Performing Test protobuf_HAVE_BUILTIN_ATOMICS - Success
      CMake Deprecation Warning at .setuptools-cmake-build/_deps/protobuf-src/third_party/utf8_range/CMakeLists.txt:1 (cmake_minimum_required):
        Compatibility with CMake < 3.10 will be removed from a future version of
        CMake.
      
        Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
        to tell CMake that the project requires at least <min> but has been updated
        to work with policies introduced by <max> or earlier.
      
      
      -- ONNX_PROTOC_EXECUTABLE: $<TARGET_FILE:protobuf::protoc>
      Generated: /tmp/pip-install-c8k09yjm/onnx_daab5a9b85884e58948d3387a0ac1e60/.setuptools-cmake-build/onnx/onnx-ml.proto
      Generated: /tmp/pip-install-c8k09yjm/onnx_daab5a9b85884e58948d3387a0ac1e60/.setuptools-cmake-build/onnx/onnx-operators-ml.proto
      Generated: /tmp/pip-install-c8k09yjm/onnx_daab5a9b85884e58948d3387a0ac1e60/.setuptools-cmake-build/onnx/onnx-data.proto
      /tmp/tmpczsasa83/venv/bin/python: No module named nanobind
      CMake Error at /tmp/pip-build-env-sjkoqn3g/normal/lib/python3.13t/site-packages/cmake/data/share/cmake-4.3/Modules/ExternalProject/shared_internal_commands.cmake:928 (message):
        error: could not find git for clone of nanobind-populate
      Call Stack (most recent call first):
        /tmp/pip-build-env-sjkoqn3g/normal/lib/python3.13t/site-packages/cmake/data/share/cmake-4.3/Modules/ExternalProject.cmake:3258 (_ep_add_download_command)
        CMakeLists.txt:29 (ExternalProject_Add)
      
      
      -- Configuring incomplete, errors occurred!
      
      CMake Error at /tmp/pip-build-env-sjkoqn3g/normal/lib/python3.13t/site-packages/cmake/data/share/cmake-4.3/Modules/FetchContent.cmake:1919 (message):
        CMake step for nanobind failed: 1
      Call Stack (most recent call first):
        /tmp/pip-build-env-sjkoqn3g/normal/lib/python3.13t/site-packages/cmake/data/share/cmake-4.3/Modules/FetchContent.cmake:1622 (__FetchContent_populateSubbuild)
        /tmp/pip-build-env-sjkoqn3g/normal/lib/python3.13t/site-packages/cmake/data/share/cmake-4.3/Modules/FetchContent.cmake:2158:EVAL:2 (__FetchContent_doPopulation)
        /tmp/pip-build-env-sjkoqn3g/normal/lib/python3.13t/site-packages/cmake/data/share/cmake-4.3/Modules/FetchContent.cmake:2158 (cmake_language)
        /tmp/pip-build-env-sjkoqn3g/normal/lib/python3.13t/site-packages/cmake/data/share/cmake-4.3/Modules/FetchContent.cmake:2399 (__FetchContent_Populate)
        CMakeLists.txt:560 (FetchContent_MakeAvailable)
      
      
      -- Configuring incomplete, errors occurred!
      
      *** CMake configuration failed
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for onnx
error: failed-wheel-build-for-install

× Failed to build installable wheels for some pyproject.toml based projects
╰─> onnx

ERROR: Could not install packages due to an OSError: [Errno 2] No such file or directory