Vanilla `unstructured` via `uvx` fails with `Failed to build llvmlite`

  × Failed to build `llvmlite==0.48.0`
  ├─▶ The build backend returned an error
  ╰─▶ Call to `setuptools.build_meta:__legacy__.build_wheel` failed (exit status: 1)

      [stdout]
      running bdist_wheel
      -- Configuring incomplete, errors occurred!
      Running: cmake -G Unix Makefiles /Users/amo/.cache/uv/sdists-v9/pypi/llvmlite/0.48.0/x4aIZFmv-9FKFAEu/src/ffi

      [stderr]
      /Users/amo/.cache/uv/builds-v0/.tmpDuVfmH/lib/python3.14/site-packages/setuptools/_vendor/wheel/bdist_wheel.py:4: FutureWarning: The 'wheel' package is
      no longer the canonical location of the 'bdist_wheel' command, and will be removed in a future release. Please update to setuptools v70.1 or later which
      contains an integrated version of this command.
        warn(
      CMake Error at CMakeLists.txt:21 (find_package):
        Could not find a package configuration file provided by "LLVM" with any of
        the following names:

          LLVM.cps
          llvm.cps
          LLVMConfig.cmake
          llvm-config.cmake

        Add the installation prefix of "LLVM" to CMAKE_PREFIX_PATH or set
        "LLVM_DIR" to a directory containing one of the above files.  If "LLVM"
        provides a separate development package or SDK, be sure it has been
        installed.


      Traceback (most recent call last):
        File "/Users/amo/.cache/uv/sdists-v9/pypi/llvmlite/0.48.0/x4aIZFmv-9FKFAEu/src/ffi/build.py", line 213, in <module>
          main()
          ~~~~^^
        File "/Users/amo/.cache/uv/sdists-v9/pypi/llvmlite/0.48.0/x4aIZFmv-9FKFAEu/src/ffi/build.py", line 207, in main
          main_posix('.dylib')
          ~~~~~~~~~~^^^^^^^^^^
        File "/Users/amo/.cache/uv/sdists-v9/pypi/llvmlite/0.48.0/x4aIZFmv-9FKFAEu/src/ffi/build.py", line 193, in main_posix
          try_cmake(here_dir, build_dir, generator)
          ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/Users/amo/.cache/uv/sdists-v9/pypi/llvmlite/0.48.0/x4aIZFmv-9FKFAEu/src/ffi/build.py", line 127, in try_cmake
          subprocess.check_call(args)
          ~~~~~~~~~~~~~~~~~~~~~^^^^^^
        File "/usr/local/Cellar/python@3.14/3.14.6/Frameworks/Python.framework/Versions/3.14/lib/python3.14/subprocess.py", line 420, in check_call
          raise CalledProcessError(retcode, cmd)
      subprocess.CalledProcessError: Command '['cmake', '-G', 'Unix Makefiles', '/Users/amo/.cache/uv/sdists-v9/pypi/llvmlite/0.48.0/x4aIZFmv-9FKFAEu/src/ffi']'
      returned non-zero exit status 1.
      Traceback (most recent call last):
        File "<string>", line 11, in <module>
          wheel_filename = backend.build_wheel("/Users/amo/.cache/uv/builds-v0/.tmpwbF1Qg", {}, None)
        File "/Users/amo/.cache/uv/builds-v0/.tmpDuVfmH/lib/python3.14/site-packages/setuptools/build_meta.py", line 438, in build_wheel
          return _build(['bdist_wheel'])
        File "/Users/amo/.cache/uv/builds-v0/.tmpDuVfmH/lib/python3.14/site-packages/setuptools/build_meta.py", line 429, in _build
          return self._build_with_temp_dir(
                 ~~~~~~~~~~~~~~~~~~~~~~~~~^
              cmd,
              ^^^^
          ...<3 lines>...
              self._arbitrary_args(config_settings),
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
          )
          ^
        File "/Users/amo/.cache/uv/builds-v0/.tmpDuVfmH/lib/python3.14/site-packages/setuptools/build_meta.py", line 410, in _build_with_temp_dir
          self.run_setup()
          ~~~~~~~~~~~~~~^^
        File "/Users/amo/.cache/uv/builds-v0/.tmpDuVfmH/lib/python3.14/site-packages/setuptools/build_meta.py", line 520, in run_setup
          super().run_setup(setup_script=setup_script)
          ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/Users/amo/.cache/uv/builds-v0/.tmpDuVfmH/lib/python3.14/site-packages/setuptools/build_meta.py", line 317, in run_setup
          exec(code, locals())
          ~~~~^^^^^^^^^^^^^^^^
        File "<string>", line 200, in <module>
        File "/Users/amo/.cache/uv/builds-v0/.tmpDuVfmH/lib/python3.14/site-packages/setuptools/__init__.py", line 117, in setup
          return distutils.core.setup(**attrs)  # type: ignore[return-value]
                 ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^
        File "/Users/amo/.cache/uv/builds-v0/.tmpDuVfmH/lib/python3.14/site-packages/setuptools/_distutils/core.py", line 186, in setup
          return run_commands(dist)
        File "/Users/amo/.cache/uv/builds-v0/.tmpDuVfmH/lib/python3.14/site-packages/setuptools/_distutils/core.py", line 202, in run_commands
          dist.run_commands()
          ~~~~~~~~~~~~~~~~~^^
        File "/Users/amo/.cache/uv/builds-v0/.tmpDuVfmH/lib/python3.14/site-packages/setuptools/_distutils/dist.py", line 1001, in run_commands
          self.run_command(cmd)
          ~~~~~~~~~~~~~~~~^^^^^
        File "/Users/amo/.cache/uv/builds-v0/.tmpDuVfmH/lib/python3.14/site-packages/setuptools/dist.py", line 1107, in run_command
          super().run_command(command)
          ~~~~~~~~~~~~~~~~~~~^^^^^^^^^
        File "/Users/amo/.cache/uv/builds-v0/.tmpDuVfmH/lib/python3.14/site-packages/setuptools/_distutils/dist.py", line 1020, in run_command
          cmd_obj.run()
          ~~~~~~~~~~~^^
        File "<string>", line 170, in run
        File "<string>", line 62, in build_library_files
        File "/usr/local/Cellar/python@3.14/3.14.6/Frameworks/Python.framework/Versions/3.14/lib/python3.14/subprocess.py", line 578, in run
          raise CalledProcessError(retcode, process.args,
                                   output=stdout, stderr=stderr)
      subprocess.CalledProcessError: Command '['/Users/amo/.cache/uv/builds-v0/.tmpDuVfmH/bin/python',
      '/Users/amo/.cache/uv/sdists-v9/pypi/llvmlite/0.48.0/x4aIZFmv-9FKFAEu/src/ffi/build.py']' returned non-zero exit status 1.


hint: `llvmlite` (v0.48.0) was included because `unstructured` (v0.23.1) depends on `numba` (v0.66.0) which depends on `llvmlite`
hint: Build failures usually indicate a problem with the package or the build environment