Installation issue when using M1 Chip

Hi,

Has anyone experienced issues when trying to run python3 install_requirements.py in Big Sur OS.

Seems like the problem is related to the numpy library. However, I was able to install numpy through home brew and did not get the same error.

Happened on Big Sur running on a M1 chip

Here is the error log:

Requirement already satisfied: pip in /opt/homebrew/lib/python3.9/site-packages (20.3.3) WARNING: Skipping depthai as it is not installed. Ignoring open3d: markers ‘platform_machine != “armv7l” and python_version < “3.9”’ don’t match your environment Collecting argcomplete==1.12.1 Using cached argcomplete-1.12.1-py2.py3-none-any.whl (38 kB) Collecting depthai==0.4.0.0 Using cached depthai-0.4.0.0.tar.gz (84 kB) Installing build dependencies … done Getting requirements to build wheel … done Preparing wheel metadata … done Collecting numpy==1.19.3 Using cached numpy-1.19.3.zip (7.3 MB) Installing build dependencies … done Getting requirements to build wheel … done Preparing wheel metadata … error ERROR: Command errored out with exit status 1: command: /opt/homebrew/opt/python@3.9/bin/python3.9 /opt/homebrew/lib/python3.9/site-packages/pip/_vendor/pep517/_in_process.py prepare_metadata_for_build_wheel /var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/tmp60t7dj_s cwd: /private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-install-tomzolhy/numpy_92985193da7a427c82dd73d9d6d03651 Complete output (217 lines): Running from numpy source directory. setup.py:480: UserWarning: Unrecognized setuptools command, proceeding with generating Cython sources and expanding templates run_build = parse_setuppy_commands() Processing numpy/random/_bounded_integers.pxd.in Processing numpy/random/_philox.pyx Processing numpy/random/_bounded_integers.pyx.in Processing numpy/random/_sfc64.pyx Processing numpy/random/_mt19937.pyx Processing numpy/random/bit_generator.pyx Processing numpy/random/mtrand.pyx Processing numpy/random/_generator.pyx Processing numpy/random/_pcg64.pyx Processing numpy/random/_common.pyx Cythonizing sources blas_opt_info: blas_mkl_info: customize UnixCCompiler libraries mkl_rt not found in [‘/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib’, ‘/usr/local/lib’, ‘/usr/lib’, ‘/opt/local/lib’] NOT AVAILABLE

blis_info:
  libraries blis not found in ['/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib', '/usr/local/lib', '/usr/lib', '/opt/local/lib']
  NOT AVAILABLE

openblas_info:
  libraries openblas not found in ['/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib', '/usr/local/lib', '/usr/lib', '/opt/local/lib']
  NOT AVAILABLE

atlas_3_10_blas_threads_info:
Setting PTATLAS=ATLAS
  libraries tatlas not found in ['/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib', '/usr/local/lib', '/usr/lib', '/opt/local/lib']
  NOT AVAILABLE

atlas_3_10_blas_info:
  libraries satlas not found in ['/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib', '/usr/local/lib', '/usr/lib', '/opt/local/lib']
  NOT AVAILABLE

atlas_blas_threads_info:
Setting PTATLAS=ATLAS
  libraries ptf77blas,ptcblas,atlas not found in ['/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib', '/usr/local/lib', '/usr/lib', '/opt/local/lib']
  NOT AVAILABLE

atlas_blas_info:
  libraries f77blas,cblas,atlas not found in ['/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib', '/usr/local/lib', '/usr/lib', '/opt/local/lib']
  NOT AVAILABLE

accelerate_info:
  libraries accelerate not found in ['/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib', '/usr/local/lib', '/usr/lib', '/opt/local/lib']
Library accelerate was not found. Ignoring
  libraries veclib not found in ['/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib', '/usr/local/lib', '/usr/lib', '/opt/local/lib']
Library veclib was not found. Ignoring
  FOUND:
    extra_compile_args = ['-msse3', '-I/System/Library/Frameworks/vecLib.framework/Headers']
    extra_link_args = ['-Wl,-framework', '-Wl,Accelerate']
    define_macros = [('NO_ATLAS_INFO', 3), ('HAVE_CBLAS', None)]

  FOUND:
    extra_compile_args = ['-msse3', '-I/System/Library/Frameworks/vecLib.framework/Headers']
    extra_link_args = ['-Wl,-framework', '-Wl,Accelerate']
    define_macros = [('NO_ATLAS_INFO', 3), ('HAVE_CBLAS', None)]

non-existing path in 'numpy/distutils': 'site.cfg'
lapack_opt_info:
lapack_mkl_info:
  libraries mkl_rt not found in ['/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib', '/usr/local/lib', '/usr/lib', '/opt/local/lib']
  NOT AVAILABLE

openblas_lapack_info:
  libraries openblas not found in ['/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib', '/usr/local/lib', '/usr/lib', '/opt/local/lib']
  NOT AVAILABLE

openblas_clapack_info:
  libraries openblas,lapack not found in ['/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib', '/usr/local/lib', '/usr/lib', '/opt/local/lib']
  NOT AVAILABLE

flame_info:
  libraries flame not found in ['/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib', '/usr/local/lib', '/usr/lib', '/opt/local/lib']
  NOT AVAILABLE

atlas_3_10_threads_info:
Setting PTATLAS=ATLAS
  libraries lapack_atlas not found in /opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib
  libraries tatlas,tatlas not found in /opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib
  libraries lapack_atlas not found in /usr/local/lib
  libraries tatlas,tatlas not found in /usr/local/lib
  libraries lapack_atlas not found in /usr/lib
  libraries tatlas,tatlas not found in /usr/lib
  libraries lapack_atlas not found in /opt/local/lib
  libraries tatlas,tatlas not found in /opt/local/lib
<class 'numpy.distutils.system_info.atlas_3_10_threads_info'>
  NOT AVAILABLE

atlas_3_10_info:
  libraries lapack_atlas not found in /opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib
  libraries satlas,satlas not found in /opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib
  libraries lapack_atlas not found in /usr/local/lib
  libraries satlas,satlas not found in /usr/local/lib
  libraries lapack_atlas not found in /usr/lib
  libraries satlas,satlas not found in /usr/lib
  libraries lapack_atlas not found in /opt/local/lib
  libraries satlas,satlas not found in /opt/local/lib
<class 'numpy.distutils.system_info.atlas_3_10_info'>
  NOT AVAILABLE

atlas_threads_info:
Setting PTATLAS=ATLAS
  libraries lapack_atlas not found in /opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib
  libraries ptf77blas,ptcblas,atlas not found in /opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib
  libraries lapack_atlas not found in /usr/local/lib
  libraries ptf77blas,ptcblas,atlas not found in /usr/local/lib
  libraries lapack_atlas not found in /usr/lib
  libraries ptf77blas,ptcblas,atlas not found in /usr/lib
  libraries lapack_atlas not found in /opt/local/lib
  libraries ptf77blas,ptcblas,atlas not found in /opt/local/lib
<class 'numpy.distutils.system_info.atlas_threads_info'>
  NOT AVAILABLE

atlas_info:
  libraries lapack_atlas not found in /opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib
  libraries f77blas,cblas,atlas not found in /opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib
  libraries lapack_atlas not found in /usr/local/lib
  libraries f77blas,cblas,atlas not found in /usr/local/lib
  libraries lapack_atlas not found in /usr/lib
  libraries f77blas,cblas,atlas not found in /usr/lib
  libraries lapack_atlas not found in /opt/local/lib
  libraries f77blas,cblas,atlas not found in /opt/local/lib
<class 'numpy.distutils.system_info.atlas_info'>
  NOT AVAILABLE

  FOUND:
    extra_compile_args = ['-msse3', '-I/System/Library/Frameworks/vecLib.framework/Headers']
    extra_link_args = ['-Wl,-framework', '-Wl,Accelerate']
    define_macros = [('NO_ATLAS_INFO', 3), ('HAVE_CBLAS', None)]

/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/dist.py:274: UserWarning: Unknown distribution option: 'define_macros'
  warnings.warn(msg)
running dist_info
running build_src
build_src
building py_modules sources
creating build
creating build/src.macosx-11-arm64-3.9
creating build/src.macosx-11-arm64-3.9/numpy
creating build/src.macosx-11-arm64-3.9/numpy/distutils
building library "npymath" sources
Traceback (most recent call last):
  File "/opt/homebrew/lib/python3.9/site-packages/pip/_vendor/pep517/_in_process.py", line 280, in <module>
    main()
  File "/opt/homebrew/lib/python3.9/site-packages/pip/_vendor/pep517/_in_process.py", line 263, in main
    json_out['return_val'] = hook(**hook_input['kwargs'])
  File "/opt/homebrew/lib/python3.9/site-packages/pip/_vendor/pep517/_in_process.py", line 133, in prepare_metadata_for_build_wheel
    return hook(metadata_directory, config_settings)
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-build-env-5br9n7ar/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 157, in prepare_metadata_for_build_wheel
    self.run_setup()
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-build-env-5br9n7ar/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 248, in run_setup
    super(_BuildMetaLegacyBackend,
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-build-env-5br9n7ar/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 142, in run_setup
    exec(compile(code, __file__, 'exec'), locals())
  File "setup.py", line 508, in <module>
    setup_package()
  File "setup.py", line 500, in setup_package
    setup(**metadata)
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-install-tomzolhy/numpy_92985193da7a427c82dd73d9d6d03651/numpy/distutils/core.py", line 169, in setup
    return old_setup(**new_attr)
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-build-env-5br9n7ar/overlay/lib/python3.9/site-packages/setuptools/__init__.py", line 165, in setup
    return distutils.core.setup(**attrs)
  File "/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/core.py", line 148, in setup
    dist.run_commands()
  File "/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/dist.py", line 966, in run_commands
    self.run_command(cmd)
  File "/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/dist.py", line 985, in run_command
    cmd_obj.run()
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-build-env-5br9n7ar/overlay/lib/python3.9/site-packages/setuptools/command/dist_info.py", line 31, in run
    egg_info.run()
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-install-tomzolhy/numpy_92985193da7a427c82dd73d9d6d03651/numpy/distutils/command/egg_info.py", line 24, in run
    self.run_command("build_src")
  File "/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/cmd.py", line 313, in run_command
    self.distribution.run_command(command)
  File "/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/dist.py", line 985, in run_command
    cmd_obj.run()
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-install-tomzolhy/numpy_92985193da7a427c82dd73d9d6d03651/numpy/distutils/command/build_src.py", line 144, in run
    self.build_sources()
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-install-tomzolhy/numpy_92985193da7a427c82dd73d9d6d03651/numpy/distutils/command/build_src.py", line 155, in build_sources
    self.build_library_sources(*libname_info)
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-install-tomzolhy/numpy_92985193da7a427c82dd73d9d6d03651/numpy/distutils/command/build_src.py", line 288, in build_library_sources
    sources = self.generate_sources(sources, (lib_name, build_info))
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-install-tomzolhy/numpy_92985193da7a427c82dd73d9d6d03651/numpy/distutils/command/build_src.py", line 378, in generate_sources
    source = func(extension, build_dir)
  File "numpy/core/setup.py", line 658, in get_mathlib_info
    st = config_cmd.try_link('int main(void) { return 0;}')
  File "/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib/python3.9/distutils/command/config.py", line 241, in try_link
    self._check_compiler()
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-install-tomzolhy/numpy_92985193da7a427c82dd73d9d6d03651/numpy/distutils/command/config.py", line 80, in _check_compiler
    self.fcompiler = new_fcompiler(compiler=self.fcompiler,
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-install-tomzolhy/numpy_92985193da7a427c82dd73d9d6d03651/numpy/distutils/fcompiler/__init__.py", line 880, in new_fcompiler
    compiler = get_default_fcompiler(plat, requiref90=requiref90,
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-install-tomzolhy/numpy_92985193da7a427c82dd73d9d6d03651/numpy/distutils/fcompiler/__init__.py", line 851, in get_default_fcompiler
    compiler_type =  _find_existing_fcompiler(matching_compiler_types,
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-install-tomzolhy/numpy_92985193da7a427c82dd73d9d6d03651/numpy/distutils/fcompiler/__init__.py", line 802, in _find_existing_fcompiler
    c.customize(dist)
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-install-tomzolhy/numpy_92985193da7a427c82dd73d9d6d03651/numpy/distutils/fcompiler/__init__.py", line 526, in customize
    linker_so_flags = self.flag_vars.linker_so
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-install-tomzolhy/numpy_92985193da7a427c82dd73d9d6d03651/numpy/distutils/fcompiler/environment.py", line 37, in __getattr__
    return self._get_var(name, conf_desc)
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-install-tomzolhy/numpy_92985193da7a427c82dd73d9d6d03651/numpy/distutils/fcompiler/environment.py", line 53, in _get_var
    var = self._hook_handler(name, hook)
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-install-tomzolhy/numpy_92985193da7a427c82dd73d9d6d03651/numpy/distutils/fcompiler/__init__.py", line 705, in _environment_hook
    return hook()
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-install-tomzolhy/numpy_92985193da7a427c82dd73d9d6d03651/numpy/distutils/fcompiler/gnu.py", line 346, in get_flags_linker_so
    flags = GnuFCompiler.get_flags_linker_so(self)
  File "/private/var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/pip-install-tomzolhy/numpy_92985193da7a427c82dd73d9d6d03651/numpy/distutils/fcompiler/gnu.py", line 136, in get_flags_linker_so
    os.environ['MACOSX_DEPLOYMENT_TARGET'] = target
  File "/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib/python3.9/os.py", line 684, in __setitem__
    value = self.encodevalue(value)
  File "/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib/python3.9/os.py", line 756, in encode
    raise TypeError("str expected, not %s" % type(value).__name__)
TypeError: str expected, not int
----------------------------------------

ERROR: Command errored out with exit status 1: /opt/homebrew/opt/python@3.9/bin/python3.9 /opt/homebrew/lib/python3.9/site-packages/pip/_vendor/pep517/_in_process.py prepare_metadata_for_build_wheel /var/folders/45/h1sx4z4164v9hqc36ryjvvfm0000gn/T/tmp60t7dj_s Check the logs for full command output. Traceback (most recent call last): File “/Users/sebastianvillalobos/Sabana Tech/smartaccess/depthai/install_requirements.py”, line 17, in <module> subprocess.check_call([*pip_install, “-r”, “requirements.txt”]) File “/opt/homebrew/Cellar/python@3.9/3.9.1_5/Frameworks/Python.framework/Versions/3.9/lib/python3.9/subprocess.py”, line 373, in check_call raise CalledProcessError(retcode, cmd) subprocess.CalledProcessError: Command ‘[’/opt/homebrew/opt/python@3.9/bin/python3.9’, ‘-m’, ‘pip’, ‘install’, ‘–user’, ‘-r’, ‘requirements.txt’]’ returned non-zero exit status 1.

[esbasti]

Finally I was able to install all dependencies successfully and run the demo.

What ended up working was what @alex-luxonis suggested. Which was:

And if the problem persists, maybe even remove completely Homebrew, running in a native terminal:

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall.sh)" –should remove it from /opt/homebrew arch -x86_64 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall.sh)" –should remove it from /usr/local

And then reinstall with this command under Rosetta: sudo curl -fL http://docs.luxonis.com/_static/install_dependencies.sh | bash followed by closing and reopening the terminal.

In addition to running this commands I had to manually delete the Homebrew directory in both locations.

Thank you both for taking the time and troubleshoot for a solution @Luxonis-Brandon @alex-luxonis

[alex-luxonis]

@esbasti So I erased and reinstalled Big Sur on my Mac M1, then did these:

1. Opened Terminal and executed this dependencies install script from our website: https://docs.luxonis.com/en/latest/pages/api/#installing-system-dependencies sudo curl -fL http://docs.luxonis.com/_static/install_dependencies.sh | bash Then ran python3 -m pip install depthai and was greeted with the same situation you encountered: it downloaded the .tar.gz and attempted the wheel build, failing.

2. Opened another Terminal under Rosetta 2:

   • right-click -> Get Info -> ticked Open using Rosetta. Then trying to open it prompted me to install Rosetta, and after that I was able to open it.
   • tried again python3 -m pip install depthai and was prompted with the same situation and error.
   • ran again the dependencies install: sudo curl -fL http://docs.luxonis.com/_static/install_dependencies.sh | bash
   • tried again python3 -m pip install depthai , still with no luck. brew install cmake didn’t helped.
   • closed the terminal

3. Opened again Terminal under Rosetta 2:

   • ran python3 -m pip install depthai and at this point it worked as expected, downloading the _x86_64.whl

Next I cloned this repo, ran python3 install_requirements.py, then python3 depthai_demo.py, all working well.

I highlighted in bold the steps from above that I believe helped. Let us know how it goes on your side.