文章目录
一、报错信息
编译时 , 报错如下信息 :
No module named ‘numpy‘
二、解决方案
pip install numpy
Try to run this command from the system terminal.
Make sure that you use the correct version of 'pip' installed for your Python interpreter located at '/usr/local/bin/python3'.
Collecting numpy
Using cached numpy-1.21.2.zip (10.3 MB)
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 'done'
Preparing wheel metadata: started
Preparing wheel metadata: finished with status 'done'
Building wheels for collected packages: numpy
Building wheel for numpy (PEP 517): started
Building wheel for numpy (PEP 517): finished with status 'error'
Failed to build numpy
ERROR: Command errored out with exit status 1:
command: /usr/local/bin/python3 /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/pip/_vendor/pep517/in_process/_in_process.py build_wheel /var/folders/62/vmczqsnn1pq23nd3m8l20tgm0000gn/T/tmp1nsvz_z3
cwd: /private/var/folders/62/vmczqsnn1pq23nd3m8l20tgm0000gn/T/pip-install-9_bhqerr/numpy_280faa88bab24eab97533beae7f5be03
Complete output (152 lines):
setup.py:63: RuntimeWarning: NumPy 1.21.2 may not yet support Python 3.10.
warnings.warn(
Running from numpy source directory.
Cythonizing sources
Processing numpy/random/_bounded_integers.pxd.in
Processing numpy/random/_philox.pyx
/private/var/folders/62/vmczqsnn1pq23nd3m8l20tgm0000gn/T/pip-install-9_bhqerr/numpy_280faa88bab24eab97533beae7f5be03/tools/cythonize.py:69: DeprecationWarning: The distutils package is deprecated and slated for removal in Python 3.12. Use setuptools or check PEP 632 for potential alternatives
from distutils.version import LooseVersion
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
blas_opt_info:
blas_mkl_info:
customize UnixCCompiler
libraries mkl_rt not found in ['/Library/Frameworks/Python.framework/Versions/3.10/lib', '/usr/local/lib', '/usr/lib']
NOT AVAILABLE
blis_info:
libraries blis not found in ['/Library/Frameworks/Python.framework/Versions/3.10/lib', '/usr/local/lib', '/usr/lib']
NOT AVAILABLE
openblas_info:
libraries openblas not found in ['/Library/Frameworks/Python.framework/Versions/3.10/lib', '/usr/local/lib', '/usr/lib']
NOT AVAILABLE
accelerate_info:
libraries accelerate not found in ['/Library/Frameworks/Python.framework/Versions/3.10/lib', '/usr/local/lib', '/usr/lib']
Library accelerate was not found. Ignoring
libraries veclib not found in ['/Library/Frameworks/Python.framework/Versions/3.10/lib', '/usr/local/lib', '/usr/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 ['/Library/Frameworks/Python.framework/Versions/3.10/lib', '/usr/local/lib', '/usr/lib']
NOT AVAILABLE
openblas_lapack_info:
libraries openblas not found in ['/Library/Frameworks/Python.framework/Versions/3.10/lib', '/usr/local/lib', '/usr/lib']
NOT AVAILABLE
openblas_clapack_info:
libraries openblas,lapack not found in ['/Library/Frameworks/Python.framework/Versions/3.10/lib', '/usr/local/lib', '/usr/lib']
NOT AVAILABLE
flame_info:
libraries flame not found in ['/Library/Frameworks/Python.framework/Versions/3.10/lib', '/usr/local/lib', '/usr/lib']
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)]
Warning: attempted relative import with no known parent package
/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/distutils/dist.py:274: UserWarning: Unknown distribution option: 'define_macros'
warnings.warn(msg)
running bdist_wheel
running build
running config_cc
unifing config_cc, config, build_clib, build_ext, build commands --compiler options
running config_fc
unifing config_fc, config, build_clib, build_ext, build commands --fcompiler options
running build_src
build_src
building py_modules sources
creating build
creating build/src.macosx-10.9-universal2-3.10
creating build/src.macosx-10.9-universal2-3.10/numpy
creating build/src.macosx-10.9-universal2-3.10/numpy/distutils
building library "npymath" sources
Could not locate executable gfortran
Could not locate executable f95
Could not locate executable f90
Could not locate executable f77
Could not locate executable xlf90
Could not locate executable xlf
Could not locate executable ifort
Could not locate executable ifc
Could not locate executable g77
Could not locate executable g95
Could not locate executable pgfortran
don't know how to compile Fortran code on platform 'posix'
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 349, in <module>
main()
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 331, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 248, in build_wheel
return _build_backend().build_wheel(wheel_directory, config_settings,
File "/private/var/folders/62/vmczqsnn1pq23nd3m8l20tgm0000gn/T/pip-build-env-r0ly8_th/overlay/lib/python3.10/site-packages/setuptools/build_meta.py", line 211, in build_wheel
return self._build_with_temp_dir(['bdist_wheel'], '.whl',
File "/private/var/folders/62/vmczqsnn1pq23nd3m8l20tgm0000gn/T/pip-build-env-r0ly8_th/overlay/lib/python3.10/site-packages/setuptools/build_meta.py", line 197, in _build_with_temp_dir
self.run_setup()
File "/private/var/folders/62/vmczqsnn1pq23nd3m8l20tgm0000gn/T/pip-build-env-r0ly8_th/overlay/lib/python3.10/site-packages/setuptools/build_meta.py", line 248, in run_setup
super(_BuildMetaLegacyBackend,
File "/private/var/folders/62/vmczqsnn1pq23nd3m8l20tgm0000gn/T/pip-build-env-r0ly8_th/overlay/lib/python3.10/site-packages/setuptools/build_meta.py", line 142, in run_setup
exec(compile(code, __file__, 'exec'), locals())
File "setup.py", line 448, in <module>
setup_package()
File "setup.py", line 440, in setup_package
setup(**metadata)
File "/private/var/folders/62/vmczqsnn1pq23nd3m8l20tgm0000gn/T/pip-install-9_bhqerr/numpy_280faa88bab24eab97533beae7f5be03/numpy/distutils/core.py", line 169, in setup
return old_setup(**new_attr)
File "/private/var/folders/62/vmczqsnn1pq23nd3m8l20tgm0000gn/T/pip-build-env-r0ly8_th/overlay/lib/python3.10/site-packages/setuptools/__init__.py", line 165, in setup
return distutils.core.setup(**attrs)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/distutils/core.py", line 148, in setup
dist.run_commands()
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/distutils/dist.py", line 966, in run_commands
self.run_command(cmd)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/private/var/folders/62/vmczqsnn1pq23nd3m8l20tgm0000gn/T/pip-build-env-r0ly8_th/overlay/lib/python3.10/site-packages/wheel/bdist_wheel.py", line 299, in run
self.run_command('build')
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/private/var/folders/62/vmczqsnn1pq23nd3m8l20tgm0000gn/T/pip-install-9_bhqerr/numpy_280faa88bab24eab97533beae7f5be03/numpy/distutils/command/build.py", line 61, in run
old_build.run(self)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/distutils/command/build.py", line 135, in run
self.run_command(cmd_name)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/private/var/folders/62/vmczqsnn1pq23nd3m8l20tgm0000gn/T/pip-install-9_bhqerr/numpy_280faa88bab24eab97533beae7f5be03/numpy/distutils/command/build_src.py", line 144, in run
self.build_sources()
File "/private/var/folders/62/vmczqsnn1pq23nd3m8l20tgm0000gn/T/pip-install-9_bhqerr/numpy_280faa88bab24eab97533beae7f5be03/numpy/distutils/command/build_src.py", line 155, in build_sources
self.build_library_sources(*libname_info)
File "/private/var/folders/62/vmczqsnn1pq23nd3m8l20tgm0000gn/T/pip-install-9_bhqerr/numpy_280faa88bab24eab97533beae7f5be03/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/62/vmczqsnn1pq23nd3m8l20tgm0000gn/T/pip-install-9_bhqerr/numpy_280faa88bab24eab97533beae7f5be03/numpy/distutils/command/build_src.py", line 378, in generate_sources
source = func(extension, build_dir)
File "numpy/core/setup.py", line 666, in get_mathlib_info
raise RuntimeError("Broken toolchain: cannot link a simple C program")
RuntimeError: Broken toolchain: cannot link a simple C program
----------------------------------------
ERROR: Failed building wheel for numpy
ERROR: Could not build wheels for numpy which use PEP 517 and cannot be installed directly
WARNING: You are using pip version 21.2.3; however, version 21.2.4 is available.
You should consider upgrading via the '/usr/local/bin/python3 -m pip install --upgrade pip' command.
这个错误大概是 numpy-1.21.2 与 Python3.10 版本不匹配导致 ;
