ash*_*ish 5 python numpy pip scipy
我正在使用 pip 构建我的应用程序，
pip download -r requirements.txt --no-binary=:all: -d vendor并使用命令将其安装在 Cloud Foundry 上，我的 requiremetns.txt 文件包含以下条目
pandas==1.0.3
scikit-learn==0.22.2.post1
cx-Oracle==7.3.0
我收到与这些问题类似的错误：我已经尝试了这些问题中提到的解决方案，但是当我运行上面的命令时，它将从互联网获取 scipy 并尝试构建它，而不是使用已安装的版本，并且我收到以下错误。
Python SciPy 使用 pip install scipy 给出错误
在 64 位 Windows 上安装 NumPy 和 SciPy（使用 Pip）
Getting requirements to build wheel ... done
Preparing wheel metadata ... error
ERROR: Command errored out with exit status 1:
command: 'c:\program files\python\python37\python.exe' 'C:\Users\U631156\AppData\Roaming\Python\Python37\site-packages\pip\_vendor\pep517\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\U631156\AppData\Local\Temp\tmpsek9avf5'
cwd: C:\Users\U631156\AppData\Local\Temp\pip-download-zbglo57x\scipy
Complete output (216 lines):
lapack_opt_info:
lapack_mkl_info:
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries mkl_rt not found in ['c:\\program files\\python\\python37\\lib', 'C:\\', 'c:\\program files\\python\\python37\\libs', 'C:\\PROGRAMDATA\\Anaconda3\\Library\\lib']
NOT AVAILABLE
openblas_lapack_info:
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries openblas not found in ['c:\\program files\\python\\python37\\lib', 'C:\\', 'c:\\program files\\python\\python37\\libs', 'C:\\PROGRAMDATA\\Anaconda3\\Library\\lib']
get_default_fcompiler: matching types: '['gnu', 'intelv', 'absoft', 'compaqv', 'intelev', 'gnu95', 'g95', 'intelvem', 'intelem', 'flang']'
customize GnuFCompiler
Could not locate executable g77
Could not locate executable f77
customize IntelVisualFCompiler
Could not locate executable ifort
Could not locate executable ifl
customize AbsoftFCompiler
Could not locate executable f90
customize CompaqVisualFCompiler
Could not locate executable DF
customize IntelItaniumVisualFCompiler
Could not locate executable efl
customize Gnu95FCompiler
Could not locate executable gfortran
Could not locate executable f95
customize G95FCompiler
Could not locate executable g95
customize IntelEM64VisualFCompiler
customize IntelEM64TFCompiler
Could not locate executable efort
Could not locate executable efc
customize PGroupFlangCompiler
Could not locate executable flang
don't know how to compile Fortran code on platform 'nt'
NOT AVAILABLE
openblas_clapack_info:
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries openblas,lapack not found in ['c:\\program files\\python\\python37\\lib', 'C:\\', 'c:\\program files\\python\\python37\\libs', 'C:\\PROGRAMDATA\\Anaconda3\\Library\\lib']
NOT AVAILABLE
atlas_3_10_threads_info:
Setting PTATLAS=ATLAS
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries tatlas,tatlas not found in c:\program files\python\python37\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries lapack_atlas not found in c:\program files\python\python37\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries tatlas,tatlas not found in C:\
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries lapack_atlas not found in C:\
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries tatlas,tatlas not found in c:\program files\python\python37\libs
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries lapack_atlas not found in c:\program files\python\python37\libs
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries tatlas,tatlas not found in C:\PROGRAMDATA\Anaconda3\Library\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries lapack_atlas not found in C:\PROGRAMDATA\Anaconda3\Library\lib
<class 'numpy.distutils.system_info.atlas_3_10_threads_info'>
NOT AVAILABLE
atlas_3_10_info:
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries satlas,satlas not found in c:\program files\python\python37\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries lapack_atlas not found in c:\program files\python\python37\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries satlas,satlas not found in C:\
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries lapack_atlas not found in C:\
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries satlas,satlas not found in c:\program files\python\python37\libs
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries lapack_atlas not found in c:\program files\python\python37\libs
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries satlas,satlas not found in C:\PROGRAMDATA\Anaconda3\Library\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries lapack_atlas not found in C:\PROGRAMDATA\Anaconda3\Library\lib
<class 'numpy.distutils.system_info.atlas_3_10_info'>
NOT AVAILABLE
atlas_threads_info:
Setting PTATLAS=ATLAS
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries ptf77blas,ptcblas,atlas not found in c:\program files\python\python37\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries lapack_atlas not found in c:\program files\python\python37\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries ptf77blas,ptcblas,atlas not found in C:\
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries lapack_atlas not found in C:\
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries ptf77blas,ptcblas,atlas not found in c:\program files\python\python37\libs
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries lapack_atlas not found in c:\program files\python\python37\libs
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries ptf77blas,ptcblas,atlas not found in C:\PROGRAMDATA\Anaconda3\Library\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries lapack_atlas not found in C:\PROGRAMDATA\Anaconda3\Library\lib
<class 'numpy.distutils.system_info.atlas_threads_info'>
NOT AVAILABLE
atlas_info:
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries f77blas,cblas,atlas not found in c:\program files\python\python37\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries lapack_atlas not found in c:\program files\python\python37\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries f77blas,cblas,atlas not found in C:\
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries lapack_atlas not found in C:\
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries f77blas,cblas,atlas not found in c:\program files\python\python37\libs
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries lapack_atlas not found in c:\program files\python\python37\libs
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries f77blas,cblas,atlas not found in C:\PROGRAMDATA\Anaconda3\Library\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries lapack_atlas not found in C:\PROGRAMDATA\Anaconda3\Library\lib
<class 'numpy.distutils.system_info.atlas_info'>
NOT AVAILABLE
lapack_info:
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries lapack not found in ['c:\\program files\\python\\python37\\lib', 'C:\\', 'c:\\program files\\python\\python37\\libs', 'C:\\PROGRAMDATA\\Anaconda3\\Library\\lib']
NOT AVAILABLE
lapack_src_info:
NOT AVAILABLE
NOT AVAILABLE
setup.py:420: UserWarning: Unrecognized setuptools command ('dist_info --egg-base C:\Users\U631156\AppData\Local\Temp\pip-modern-metadata-s3lkkarc'), proceeding with generating Cython sources and expanding templates
' '.join(sys.argv[1:])))
Running from scipy source directory.
C:\Users\U631156\AppData\Local\Temp\pip-build-env-aeu9csex\overlay\Lib\site-packages\numpy\distutils\system_info.py:624: UserWarning:
Atlas (http://math-atlas.sourceforge.net/) libraries not found.
Directories to search for the libraries can be specified in the
numpy/distutils/site.cfg file (section [atlas]) or by setting
the ATLAS environment variable.
self.calc_info()
C:\Users\U631156\AppData\Local\Temp\pip-build-env-aeu9csex\overlay\Lib\site-packages\numpy\distutils\system_info.py:624: UserWarning:
Lapack (http://www.netlib.org/lapack/) libraries not found.
Directories to search for the libraries can be specified in the
numpy/distutils/site.cfg file (section [lapack]) or by setting
the LAPACK environment variable.
self.calc_info()
C:\Users\U631156\AppData\Local\Temp\pip-build-env-aeu9csex\overlay\Lib\site-packages\numpy\distutils\system_info.py:624: UserWarning:
Lapack (http://www.netlib.org/lapack/) sources not found.
Directories to search for the sources can be specified in the
numpy/distutils/site.cfg file (section [lapack_src]) or by setting
the LAPACK_SRC environment variable.
self.calc_info()
Traceback (most recent call last):
File "C:\Users\U631156\AppData\Roaming\Python\Python37\site-packages\pip\_vendor\pep517\_in_process.py", line 257, in <module>
main()
File "C:\Users\U631156\AppData\Roaming\Python\Python37\site-packages\pip\_vendor\pep517\_in_process.py", line 240, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "C:\Users\U631156\AppData\Roaming\Python\Python37\site-packages\pip\_vendor\pep517\_in_process.py", line 110, in prepare_metadata_for_build_wheel
return hook(metadata_directory, config_settings)
File "C:\Users\U631156\AppData\Local\Temp\pip-build-env-aeu9csex\overlay\Lib\site-packages\setuptools\build_meta.py", line 158, in prepare_metadata_for_build_wheel
self.run_setup()
File "C:\Users\U631156\AppData\Local\Temp\pip-build-env-aeu9csex\overlay\Lib\site-packages\setuptools\build_meta.py", line 250, in run_setup
self).run_setup(setup_script=setup_script)
File "C:\Users\U631156\AppData\Local\Temp\pip-build-env-aeu9csex\overlay\Lib\site-packages\setuptools\build_meta.py", line 143, in run_setup
exec(compile(code, __file__, 'exec'), locals())
File "setup.py", line 540, in <module>
setup_package()
File "setup.py", line 536, in setup_package
setup(**metadata)
File "C:\Users\U631156\AppData\Local\Temp\pip-build-env-aeu9csex\overlay\Lib\site-packages\numpy\distutils\core.py", line 135, in setup
config = configuration()
File "setup.py", line 435, in configuration
raise NotFoundError(msg)
numpy.distutils.system_info.NotFoundError: No lapack/blas resources found.
----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\program files\python\python37\python.exe' 'C:\Users\U631156\AppData\Roaming\Python\Python37\site-packages\pip\_vendor\pep517\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\U631156\AppData\Local\Temp\tmpsek9avf5' Check the logs for full command output.