ERROR： env CMAKE_BUILD_PARALLEL_LEVEL="" pip install .

[bobz965]

(vv) ➜  mlx git:(main) env CMAKE_BUILD_PARALLEL_LEVEL="" pip install .
Looking in indexes: http://pypi.douban.com/simple
Processing /Users/aoy/g/m/mlx
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Installing backend dependencies ... done
  Preparing metadata (pyproject.toml) ... done
Building wheels for collected packages: mlx
  Building wheel for mlx (pyproject.toml) ... error
  error: subprocess-exited-with-error

  × Building wheel for mlx (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [146 lines of output]
      running bdist_wheel
      running build
      running build_py
      copying python/mlx/optimizers.py -> build/lib.macosx-14-arm64-cpython-311/mlx
      copying python/mlx/utils.py -> build/lib.macosx-14-arm64-cpython-311/mlx
      copying python/mlx/extension.py -> build/lib.macosx-14-arm64-cpython-311/mlx
      copying python/mlx/_reprlib_fix.py -> build/lib.macosx-14-arm64-cpython-311/mlx
      copying python/mlx/nn/__init__.py -> build/lib.macosx-14-arm64-cpython-311/mlx/nn
      copying python/mlx/nn/utils.py -> build/lib.macosx-14-arm64-cpython-311/mlx/nn
      copying python/mlx/nn/losses.py -> build/lib.macosx-14-arm64-cpython-311/mlx/nn
      copying python/mlx/nn/layers/convolution.py -> build/lib.macosx-14-arm64-cpython-311/mlx/nn/layers
      copying python/mlx/nn/layers/embedding.py -> build/lib.macosx-14-arm64-cpython-311/mlx/nn/layers
      copying python/mlx/nn/layers/activations.py -> build/lib.macosx-14-arm64-cpython-311/mlx/nn/layers
      copying python/mlx/nn/layers/containers.py -> build/lib.macosx-14-arm64-cpython-311/mlx/nn/layers
      copying python/mlx/nn/layers/linear.py -> build/lib.macosx-14-arm64-cpython-311/mlx/nn/layers
      copying python/mlx/nn/layers/__init__.py -> build/lib.macosx-14-arm64-cpython-311/mlx/nn/layers
      copying python/mlx/nn/layers/transformer.py -> build/lib.macosx-14-arm64-cpython-311/mlx/nn/layers
      copying python/mlx/nn/layers/dropout.py -> build/lib.macosx-14-arm64-cpython-311/mlx/nn/layers
      copying python/mlx/nn/layers/positional_encoding.py -> build/lib.macosx-14-arm64-cpython-311/mlx/nn/layers
      copying python/mlx/nn/layers/normalization.py -> build/lib.macosx-14-arm64-cpython-311/mlx/nn/layers
      copying python/mlx/nn/layers/base.py -> build/lib.macosx-14-arm64-cpython-311/mlx/nn/layers
      running egg_info
      writing python/mlx.egg-info/PKG-INFO
      writing dependency_links to python/mlx.egg-info/dependency_links.txt
      writing requirements to python/mlx.egg-info/requires.txt
      writing top-level names to python/mlx.egg-info/top_level.txt
      reading manifest file 'python/mlx.egg-info/SOURCES.txt'
      reading manifest template 'MANIFEST.in'
      adding license file 'LICENSE'
      writing manifest file 'python/mlx.egg-info/SOURCES.txt'
      running build_ext
      -- Building MLX for arm64 processor on Darwin
      -- Building METAL sources
      -- Building with SDK for MacOS version 14.0

      -- Accelerate found /Library/Developer/CommandLineTools/SDKs/MacOSX14.0.sdk/System/Library/Frameworks/Accelerate.framework
      -- Building Python bindings.
      -- Found pybind11: /Users/aoy/vv/include (found version "2.11.1")
      -- Configuring done (1.8s)
      -- Generating done (0.0s)
      -- Build files have been written to: /Users/aoy/g/m/mlx/build/temp.macosx-14-arm64-cpython-311/mlx.core
      [  2%] Building indexing.air
      [  2%] Building sort.air
      [  5%] Building reduce.air
      [  8%] Building softmax.air
      [ 10%] Building random.air
      [  9%] Building arange.air
      [ 12%] Building scan.air
      [ 12%] Building unary.air
      [ 12%] Building gemv.air
      [ 15%] Building binary.air
      [ 17%] Building gemm.air
      [ 17%] Building copy.air
      [ 19%] Building conv.air
      [ 19%] Building arg_reduce.air
      xcrun: error: unable to find utility "metal", not a developer tool or in PATH
      xcrun: error: unable to find utility "metal", not a developer tool or in PATH
      make[2]: *** [mlx/backend/metal/kernels/indexing.air] Error 72
      make[2]: *** Waiting for unfinished jobs....
      make[2]: *** [mlx/backend/metal/kernels/sort.air] Error 72
      xcrun: error: unable to find utility "metal", not a developer tool or in PATH
      xcrun: error: unable to find utility "metal", not a developer tool or in PATH
      make[2]: *** [mlx/backend/metal/kernels/reduce.air] Error 72
      xcrun: error: unable to find utility "metal", not a developer tool or in PATH
      make[2]: *** [mlx/backend/metal/kernels/softmax.air] Error 72
      make[2]: *** [mlx/backend/metal/kernels/arange.air] Error 72
      xcrun: error: unable to find utility "metal", not a developer tool or in PATH
      make[2]: *** [mlx/backend/metal/kernels/unary.air] Error 72
      xcrun: error: unable to find utility "metal", not a developer tool or in PATH
      make[2]: *** [mlx/backend/metal/kernels/gemm.air] Error 72
      xcrun: error: unable to find utility "metal", not a developer tool or in PATH
      make[2]: *** [mlx/backend/metal/kernels/conv.air] Error 72
      xcrun: error: unable to find utility "metal", not a developer tool or in PATH
      xcrun: error: unable to find utility "metal", not a developer tool or in PATH
      xcrun: error: unable to find utility "metal", not a developer tool or in PATH
      xcrun: error: unable to find utility "metal", not a developer tool or in PATH
      xcrun: error: unable to find utility "metal", not a developer tool or in PATH
      make[2]: *** [mlx/backend/metal/kernels/scan.air] Error 72
      xcrun: error: unable to find utility "metal", not a developer tool or in PATH
      make[2]: *** [mlx/backend/metal/kernels/binary.air] Error 72
      make[2]: *** [mlx/backend/metal/kernels/copy.air] Error 72
      make[2]: *** [mlx/backend/metal/kernels/random.air] Error 72
      make[2]: *** [mlx/backend/metal/kernels/arg_reduce.air] Error 72
      make[2]: *** [mlx/backend/metal/kernels/gemv.air] Error 72
      make[1]: *** [mlx/backend/metal/kernels/CMakeFiles/mlx-metallib.dir/all] Error 2
      make: *** [all] Error 2
      Traceback (most recent call last):
        File "/Users/aoy/vv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in <module>
          main()
        File "/Users/aoy/vv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
          json_out['return_val'] = hook(**hook_input['kwargs'])
                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/Users/aoy/vv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 251, in build_wheel
          return _build_backend().build_wheel(wheel_directory, config_settings,
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/build_meta.py", line 404, in build_wheel
          return self._build_with_temp_dir(
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/build_meta.py", line 389, in _build_with_temp_dir
          self.run_setup()
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/build_meta.py", line 311, in run_setup
          exec(code, locals())
        File "<string>", line 141, in <module>
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/__init__.py", line 103, in setup
          return distutils.core.setup(**attrs)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/_distutils/core.py", line 185, in setup
          return run_commands(dist)
                 ^^^^^^^^^^^^^^^^^^
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/_distutils/core.py", line 201, in run_commands
          dist.run_commands()
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/_distutils/dist.py", line 969, in run_commands
          self.run_command(cmd)
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/dist.py", line 963, in run_command
          super().run_command(command)
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/_distutils/dist.py", line 988, in run_command
          cmd_obj.run()
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/normal/lib/python3.11/site-packages/wheel/bdist_wheel.py", line 368, in run
          self.run_command("build")
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/_distutils/cmd.py", line 318, in run_command
          self.distribution.run_command(command)
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/dist.py", line 963, in run_command
          super().run_command(command)
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/_distutils/dist.py", line 988, in run_command
          cmd_obj.run()
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/_distutils/command/build.py", line 131, in run
          self.run_command(cmd_name)
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/_distutils/cmd.py", line 318, in run_command
          self.distribution.run_command(command)
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/dist.py", line 963, in run_command
          super().run_command(command)
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/_distutils/dist.py", line 988, in run_command
          cmd_obj.run()
        File "<string>", line 110, in run
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/command/build_ext.py", line 88, in run
          _build_ext.run(self)
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/_distutils/command/build_ext.py", line 345, in run
          self.build_extensions()
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/_distutils/command/build_ext.py", line 467, in build_extensions
          self._build_extensions_serial()
        File "/private/var/folders/9j/ppqlnxr15ps1phvqb89bynvm0000gn/T/pip-build-env-8xbwkq4y/overlay/lib/python3.11/site-packages/setuptools/_distutils/command/build_ext.py", line 493, in _build_extensions_serial
          self.build_extension(ext)
        File "<string>", line 102, in build_extension
        File "/opt/homebrew/Cellar/[email protected]/3.11.6_1/Frameworks/Python.framework/Versions/3.11/lib/python3.11/subprocess.py", line 571, in run
          raise CalledProcessError(retcode, process.args,
      subprocess.CalledProcessError: Command '['cmake', '--build', '.', '--target', 'install']' returned non-zero exit status 2.
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for mlx
Failed to build mlx
ERROR: Could not build wheels for mlx, which is required to install pyproject.toml-based projects
(vv) ➜  mlx git:(main)

[awni]

Looks like a duplicate of #103

Could you see if the guidance in that issue solves your problem? If not, comment here and I will reopen.

[venkadesh-p]

I am also facing same issue and I have tried the #103, but it didn't solved my issue. Here is my error output:

  error: subprocess-exited-with-error
  
  × Getting requirements to build editable did not run successfully.
  │ exit code: 1
  ╰─> [20 lines of output]
      Traceback (most recent call last):
        File "/Users/venk/Library/Python/3.9/lib/python/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in <module>
          main()
        File "/Users/venk/Library/Python/3.9/lib/python/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
          json_out['return_val'] = hook(**hook_input['kwargs'])
        File "/Users/venk/Library/Python/3.9/lib/python/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 132, in get_requires_for_build_editable
          return hook(config_settings)
        File "/private/var/folders/j_/m18b2md50hldfvst6hsy94x00000gn/T/pip-build-env-m6ter3nl/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 441, in get_requires_for_build_editable
          return self.get_requires_for_build_wheel(config_settings)
        File "/private/var/folders/j_/m18b2md50hldfvst6hsy94x00000gn/T/pip-build-env-m6ter3nl/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 325, in get_requires_for_build_wheel
          return self._get_build_requires(config_settings, requirements=['wheel'])
        File "/private/var/folders/j_/m18b2md50hldfvst6hsy94x00000gn/T/pip-build-env-m6ter3nl/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 295, in _get_build_requires
          self.run_setup()
        File "/private/var/folders/j_/m18b2md50hldfvst6hsy94x00000gn/T/pip-build-env-m6ter3nl/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 311, in run_setup
          exec(code, locals())
        File "<string>", line 143, in <module>
        File "<string>", line 23, in get_version
        File "/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/subprocess.py", line 528, in run
          raise CalledProcessError(retcode, process.args,
      subprocess.CalledProcessError: Command '['git', 'rev-parse', '--short', 'HEAD']' returned non-zero exit status 128.
      [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 editable 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.

@awni Can u pls help me to solve this issue?

[ibehnam]

Looks like a duplicate of #103

Could you see if the guidance in that issue solves your problem? If not, comment here and I will reopen.

It's not a dupe. I'm also running into this issue:

Following the documentation instructions ↓

╰─❯ CMAKE_BUILD_PARALLEL_LEVEL="" pip install .
Processing /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done
Building wheels for collected packages: mlx
  Building wheel for mlx (pyproject.toml) ... error
  error: subprocess-exited-with-error

  × Building wheel for mlx (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [173 lines of output]
      running bdist_wheel
      running build
      running build_py
      copying python/mlx/_os_warning.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx
      copying python/mlx/utils.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx
      copying python/mlx/extension.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx
      copying python/mlx/_reprlib_fix.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx
      copying python/mlx/nn/__init__.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn
      copying python/mlx/nn/utils.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn
      copying python/mlx/nn/losses.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn
      copying python/mlx/nn/init.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn
      copying python/mlx/optimizers/__init__.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/optimizers
      copying python/mlx/optimizers/optimizers.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/optimizers
      copying python/mlx/optimizers/schedulers.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/optimizers
      copying python/mlx/nn/layers/convolution.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn/layers
      copying python/mlx/nn/layers/quantized.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn/layers
      copying python/mlx/nn/layers/embedding.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn/layers
      copying python/mlx/nn/layers/recurrent.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn/layers
      copying python/mlx/nn/layers/activations.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn/layers
      copying python/mlx/nn/layers/containers.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn/layers
      copying python/mlx/nn/layers/linear.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn/layers
      copying python/mlx/nn/layers/pooling.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn/layers
      copying python/mlx/nn/layers/__init__.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn/layers
      copying python/mlx/nn/layers/upsample.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn/layers
      copying python/mlx/nn/layers/transformer.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn/layers
      copying python/mlx/nn/layers/dropout.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn/layers
      copying python/mlx/nn/layers/positional_encoding.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn/layers
      copying python/mlx/nn/layers/normalization.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn/layers
      copying python/mlx/nn/layers/base.py -> build/lib.macosx-10.9-universal2-cpython-312/mlx/nn/layers
      running egg_info
      writing python/mlx.egg-info/PKG-INFO
      writing dependency_links to python/mlx.egg-info/dependency_links.txt
      writing requirements to python/mlx.egg-info/requires.txt
      writing top-level names to python/mlx.egg-info/top_level.txt
      reading manifest file 'python/mlx.egg-info/SOURCES.txt'
      reading manifest template 'MANIFEST.in'
      adding license file 'LICENSE'
      writing manifest file 'python/mlx.egg-info/SOURCES.txt'
      copying python/mlx/py.typed -> build/lib.macosx-10.9-universal2-cpython-312/mlx
      running build_ext
      -- Building MLX for arm64 processor on Darwin
      -- Building METAL sources
      -- Building with SDK for macOS version 14.5

      -- Accelerate found /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.5.sdk/System/Library/Frameworks/Accelerate.framework
      -- Checking for module 'mpi-c'
      --   No package 'mpi-c' found
      -- Could NOT find MPI_C (missing: MPI_C_LIB_NAMES MPI_C_HEADER_DIR MPI_C_WORKS)
      -- Checking for module 'mpi-cxx'
      --   No package 'mpi-cxx' found
      -- Could NOT find MPI_CXX (missing: MPI_CXX_LIB_NAMES MPI_CXX_HEADER_DIR MPI_CXX_WORKS)
      -- Could NOT find MPI (missing: MPI_C_FOUND MPI_CXX_FOUND)
      -- Downloading json
      -- Using the multi-header code from /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/build/temp.macosx-10.9-universal2-cpython-312/mlx.core/_deps/json-src/include/
      -- Downloading gguflib
      -- Version: 10.2.1
      -- Build type: Release
      -- Building Python bindings.
      -- Configuring done (5.7s)
      -- Generating done (0.1s)
      -- Build files have been written to: /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/build/temp.macosx-10.9-universal2-cpython-312/mlx.core
      [  0%] Built target cpu_compiled_preamble
      [  1%] Generating jit/reduce_utils.cpp
      [  1%] Generating jit/binary_ops.cpp
      [  1%] Generating jit/ternary_ops.cpp
      [  2%] Generating jit/gather.cpp
      [  3%] Generating jit/unary_ops.cpp
      [  5%] Generating jit/utils.cpp
      [  5%] Generating jit/scatter.cpp
      [  6%] Building CXX object python/src/CMakeFiles/nanobind-static.dir/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/nanobind/src/nb_func.cpp.o
      [  6%] Building CXX object python/src/CMakeFiles/nanobind-static.dir/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/nanobind/src/nb_static_property.cpp.o
      [  6%] Building CXX object python/src/CMakeFiles/nanobind-static.dir/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/nanobind/src/nb_enum.cpp.o
      [  7%] Building CXX object python/src/CMakeFiles/nanobind-static.dir/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/nanobind/src/nb_ndarray.cpp.o
      [  7%] Building CXX object python/src/CMakeFiles/nanobind-static.dir/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/nanobind/src/nb_internals.cpp.o
      [ 13%] Building CXX object python/src/CMakeFiles/nanobind-static.dir/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/nanobind/src/nb_type.cpp.o
      [ 18%] Generating jit/hadamard.cpp
      [ 25%] Built target mlx-metallib
      [ 26%] Building CXX object python/src/CMakeFiles/nanobind-static.dir/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/nanobind/src/error.cpp.o
      [ 27%] Building CXX object python/src/CMakeFiles/nanobind-static.dir/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/nanobind/src/common.cpp.o
      [ 28%] Building CXX object python/src/CMakeFiles/nanobind-static.dir/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/nanobind/src/implicit.cpp.o
      [ 28%] Building C object mlx/io/CMakeFiles/gguflib.dir/__/__/_deps/gguflib-src/fp16.c.o
      [ 29%] Building C object mlx/io/CMakeFiles/gguflib.dir/__/__/_deps/gguflib-src/gguflib.c.o
      [ 29%] Building CXX object python/src/CMakeFiles/nanobind-static.dir/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/nanobind/src/trampoline.cpp.o
      /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/mlx/backend/metal/make_compiled_preamble.sh: line 21: /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/build/temp.macosx-10.9-universal2-cpython-312/mlx.core/mlx/backend/metal/jit/binary_ops.cpp: No such file or directory
      /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/mlx/backend/metal/make_compiled_preamble.sh: line 21: /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/build/temp.macosx-10.9-universal2-cpython-312/mlx.core/mlx/backend/metal/jit/gather.cpp: No such file or directory
      make[2]: *** [mlx/backend/metal/jit/binary_ops.cpp] Error 1
      /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/mlx/backend/metal/make_compiled_preamble.sh: line 21: /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/build/temp.macosx-10.9-universal2-cpython-312/mlx.core/mlx/backend/metal/jit/ternary_ops.cpp: No such file or directory
      make[1]: *** [mlx/backend/metal/CMakeFiles/binary_ops.dir/all] Error 2
      make[1]: *** Waiting for unfinished jobs....
      /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/mlx/backend/metal/make_compiled_preamble.sh: line 21: /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/build/temp.macosx-10.9-universal2-cpython-312/mlx.core/mlx/backend/metal/jit/reduce_utils.cpp: No such file or directory
      make[2]: *** [mlx/backend/metal/jit/gather.cpp] Error 1
      /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/mlx/backend/metal/make_compiled_preamble.sh: line 21: /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/build/temp.macosx-10.9-universal2-cpython-312/mlx.core/mlx/backend/metal/jit/unary_ops.cpp: No such file or directory
      make[2]: *** [mlx/backend/metal/jit/ternary_ops.cpp] Error 1
      make[1]: *** [mlx/backend/metal/CMakeFiles/ternary_ops.dir/all] Error 2
      /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/mlx/backend/metal/make_compiled_preamble.sh: line 21: /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/build/temp.macosx-10.9-universal2-cpython-312/mlx.core/mlx/backend/metal/jit/utils.cpp: No such file or directory
      make[2]: *** [mlx/backend/metal/jit/reduce_utils.cpp] Error 1
      make[1]: *** [mlx/backend/metal/CMakeFiles/reduce_utils.dir/all] Error 2
      make[1]: *** [mlx/backend/metal/CMakeFiles/gather.dir/all] Error 2
      make[2]: *** [mlx/backend/metal/jit/utils.cpp] Error 1
      make[2]: *** [mlx/backend/metal/jit/unary_ops.cpp] Error 1
      make[1]: *** [mlx/backend/metal/CMakeFiles/utils.dir/all] Error 2
      make[1]: *** [mlx/backend/metal/CMakeFiles/unary_ops.dir/all] Error 2
      /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/mlx/backend/metal/make_compiled_preamble.sh: line 21: /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/build/temp.macosx-10.9-universal2-cpython-312/mlx.core/mlx/backend/metal/jit/scatter.cpp: No such file or directory
      make[2]: *** [mlx/backend/metal/jit/scatter.cpp] Error 1
      make[1]: *** [mlx/backend/metal/CMakeFiles/scatter.dir/all] Error 2
      /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/mlx/backend/metal/make_compiled_preamble.sh: line 21: /Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/code/mlx/build/temp.macosx-10.9-universal2-cpython-312/mlx.core/mlx/backend/metal/jit/hadamard.cpp: No such file or directory
      make[2]: *** [mlx/backend/metal/jit/hadamard.cpp] Error 1
      make[1]: *** [mlx/backend/metal/CMakeFiles/hadamard.dir/all] Error 2
      [ 30%] Linking C static library libgguflib.a
      [ 30%] Built target gguflib
      [ 30%] Linking CXX static library libnanobind-static.a
      [ 30%] Built target nanobind-static
      make: *** [all] Error 2
      Traceback (most recent call last):
        File "/Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/.venv/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in <module>
          main()
        File "/Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/.venv/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
          json_out['return_val'] = hook(**hook_input['kwargs'])
                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/Users/behnam/Library/Mobile Documents/com~apple~CloudDocs/Documents/Papers/9. NOICE/.venv/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 251, in build_wheel
          return _build_backend().build_wheel(wheel_directory, config_settings,
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/build_meta.py", line 415, in build_wheel
          return self._build_with_temp_dir(
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/build_meta.py", line 397, in _build_with_temp_dir
          self.run_setup()
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/build_meta.py", line 313, in run_setup
          exec(code, locals())
        File "<string>", line 164, in <module>
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/__init__.py", line 108, in setup
          return distutils.core.setup(**attrs)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/_distutils/core.py", line 184, in setup
          return run_commands(dist)
                 ^^^^^^^^^^^^^^^^^^
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/_distutils/core.py", line 200, in run_commands
          dist.run_commands()
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/_distutils/dist.py", line 964, in run_commands
          self.run_command(cmd)
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/dist.py", line 945, in run_command
          super().run_command(command)
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/_distutils/dist.py", line 983, in run_command
          cmd_obj.run()
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/command/bdist_wheel.py", line 373, in run
          self.run_command("build")
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/_distutils/cmd.py", line 316, in run_command
          self.distribution.run_command(command)
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/dist.py", line 945, in run_command
          super().run_command(command)
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/_distutils/dist.py", line 983, in run_command
          cmd_obj.run()
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/_distutils/command/build.py", line 135, in run
          self.run_command(cmd_name)
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/_distutils/cmd.py", line 316, in run_command
          self.distribution.run_command(command)
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/dist.py", line 945, in run_command
          super().run_command(command)
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/_distutils/dist.py", line 983, in run_command
          cmd_obj.run()
        File "<string>", line 109, in run
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/command/build_ext.py", line 93, in run
          _build_ext.run(self)
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/_distutils/command/build_ext.py", line 359, in run
          self.build_extensions()
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/_distutils/command/build_ext.py", line 476, in build_extensions
          self._build_extensions_serial()
        File "/private/var/folders/cm/cqyqmzs946x4fzvpz6q7y3xr0000gn/T/pip-build-env-5i2h8wk0/overlay/lib/python3.12/site-packages/setuptools/_distutils/command/build_ext.py", line 502, in _build_extensions_serial
          self.build_extension(ext)
        File "<string>", line 101, in build_extension
        File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/subprocess.py", line 571, in run
          raise CalledProcessError(retcode, process.args,
      subprocess.CalledProcessError: Command '['cmake', '--build', '.', '--target', 'install']' returned non-zero exit status 2.
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for mlx
Failed to build mlx
ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (mlx)

Could you please tell us what to do?

[altaic]

Looks like you're trying to build on macOS 10.9, but macOS 13.5+ is required.

[ibehnam]

@altaic Weird, I'm actually on macOS 14.5.

[altaic]

I was looking at this output:
build/lib.macosx-10.9-universal2-cpython-312

Perhaps your python was built for 10.9?

[awni]

@ibehnam The problem is the space character in your path. I can try and send a patch for that shortly. But it should build if you move mlx to a path without a space (like /Users/behnam/Library/mlx).

Re the OS10.9 message, that is very odd.. it might be worth looking into separately as perhaps setup.py / CMake are assuming an invalid target (but I think it should build despite that).

[awni]

It uses sysconfig.get_platform() to pick those names. And for some reason that give a really outdated OS number. Perhaps it's something like the minimum supported platform.. but I'm not sure.

[ibehnam]

@ibehnam The problem is the space character in your path. I can try and send a patch for that shortly. But it should build if you move mlx to a path without a space (like /Users/behnam/Library/mlx).

Re the OS10.9 message, that is very odd.. it might be worth looking into separately as perhaps setup.py / CMake are assuming an invalid target (but I think it should build despite that).

Thanks, using a path without spaces helped fix the problem!