（Python/VS代码）无法安装scipy

Question

我似乎无法使用VS代码安装scipy

python-mpip安装scipy 收集垃圾 使用缓存的scipy-1.5.2.tar.gz（25.4 MB） 正在安装生成依赖项。。。完成 获取构建轮子的需求。。。完成 正在准备控制盘元数据。。。错误 错误：命令出错，退出状态为1: 命令：“C:\Users\bundyjas\AppData\Local\Programs\Python\39\Python.exe”C:\Users\bundyjas\AppData\Local\Programs\Python\39\lib\site packages\pip\u vendor\pep517\u in_process.py“为构建轮准备元数据”C:\Users\bundyjas\AppData\Local\Temp\tmpmkxabgff” cwd:C:\Users\bundyjas\AppData\Local\Temp\pip-install-4lff1348\scipy 完整输出（195行）： setup.py:460:UserWarning:unrecogned setuptools命令（'dist_info--egg base C:\Users\bundyjas\AppData\Local\Temp\pip-modern-metadata-j_sx_haa'），继续生成Cython源并扩展模板 warnings.warn（“无法识别的setuptools命令（{}”），正在继续” 从SciPy源目录运行。 lapack_opt_信息： lapack_mkl_信息： 在numpy.distutils中没有名为“numpy.distutils.\u msvccompiler”的模块；正在从distutils中尝试 自定义MSVCCompiler 在['C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\lib'，'C:\'，'C:\Users\bundyjas\AppData\Local\Programs\Python39\libs'中找不到库mkl\rt] 不可用

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:\\Users\\bundyjas\\AppData\\Local\\Programs\\Python\\Python39\\lib', 'C:\\', 'C:\\Users\\bundyjas\\AppData\\Local\\Programs\\Python\\Python39\\libs']
get_default_fcompiler: matching types: '['gnu', 'intelv', 'absoft', 'compaqv', 'intelev', 'gnu95', 'g95', 'intelvem', 

“intelem”，“flang']” 定制gnuff编译器 找不到可执行文件g77 找不到可执行文件f77 自定义IntelVisualF编译器 找不到可执行ifort 找不到可执行ifl 定制绝对FTFCompiler 找不到可执行文件f90 自定义CompaqVisualCompiler 找不到可执行文件DF 自定义IntelItaniumVisualFCompiler 找不到可执行efl 定制GNU95F编译器 找不到可执行文件gfortran 找不到可执行文件f95 定制G95FCompiler 找不到可执行文件g95 自定义Intelem64VisualCompiler 自定义Intelem64TF编译器 找不到可执行文件efort 找不到可执行efc 自定义PGroupFlangCompiler 找不到可执行法兰 不知道如何在“nt”平台上编译Fortran代码 不可用

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:\\Users\\bundyjas\\AppData\\Local\\Programs\\Python\\Python39\\lib', 'C:\\', 'C:\\Users\\bundyjas\\AppData\\Local\\Programs\\Python\\Python39\\libs']
  NOT AVAILABLE

flame_info:
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
  libraries flame not found in ['C:\\Users\\bundyjas\\AppData\\Local\\Programs\\Python\\Python39\\lib', 'C:\\', 'C:\\Users\\bundyjas\\AppData\\Local\\Programs\\Python\\Python39\\libs']
  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 lapack_atlas not found in C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
  libraries tatlas,tatlas not found in C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\lib
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:\
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
  libraries lapack_atlas not found in C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\libs
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
  libraries tatlas,tatlas not found in C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\libs
<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 lapack_atlas not found in C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
  libraries satlas,satlas not found in C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\lib
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:\
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
  libraries lapack_atlas not found in C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\libs
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
  libraries satlas,satlas not found in C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\libs
<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 lapack_atlas not found in C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
  libraries ptf77blas,ptcblas,atlas not found in C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\lib
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:\
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
  libraries lapack_atlas not found in C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\libs
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
  libraries ptf77blas,ptcblas,atlas not found in C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\libs        
<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 lapack_atlas not found in C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
  libraries f77blas,cblas,atlas not found in C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\lib
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:\
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
  libraries lapack_atlas not found in C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\libs
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
  libraries f77blas,cblas,atlas not found in C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\libs
<class 'numpy.distutils.system_info.atlas_info'>
  NOT AVAILABLE

accelerate_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:\\Users\\bundyjas\\AppData\\Local\\Programs\\Python\\Python39\\lib', 'C:\\', 'C:\\Users\\bundyjas\\AppData\\Local\\Programs\\Python\\Python39\\libs']
  NOT AVAILABLE

C:\Users\bundyjas\AppData\Local\Temp\pip-build-env-eitrbrks\overlay\Lib\site-packages\numpy\distutils\system_info.py:1712: 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.
  if getattr(self, '_calc_info_{}'.format(lapack))():
lapack_src_info:
  NOT AVAILABLE

C:\Users\bundyjas\AppData\Local\Temp\pip-build-env-eitrbrks\overlay\Lib\site-packages\numpy\distutils\system_info.py:1712: 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.
  if getattr(self, '_calc_info_{}'.format(lapack))():
  NOT AVAILABLE

Traceback (most recent call last):
  File "C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 280, in <module>
    main()
  File "C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 263, in main
    json_out['return_val'] = hook(**hook_input['kwargs'])
  File "C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 133, in prepare_metadata_for_build_wheel
    return hook(metadata_directory, config_settings)
  File "C:\Users\bundyjas\AppData\Local\Temp\pip-build-env-eitrbrks\overlay\Lib\site-packages\setuptools\build_meta.py", line 161, in prepare_metadata_for_build_wheel
    self.run_setup()
  File "C:\Users\bundyjas\AppData\Local\Temp\pip-build-env-eitrbrks\overlay\Lib\site-packages\setuptools\build_meta.py", line 253, in run_setup
    super(_BuildMetaLegacyBackend,
  File "C:\Users\bundyjas\AppData\Local\Temp\pip-build-env-eitrbrks\overlay\Lib\site-packages\setuptools\build_meta.py", line 145, in run_setup
    exec(compile(code, __file__, 'exec'), locals())
  File "setup.py", line 583, in <module>
    setup_package()
  File "setup.py", line 579, in setup_package
    setup(**metadata)
  File "C:\Users\bundyjas\AppData\Local\Temp\pip-build-env-eitrbrks\overlay\Lib\site-packages\numpy\distutils\core.py", line 137, in setup
    config = configuration()
  File "setup.py", line 477, in configuration
    raise NotFoundError(msg)
numpy.distutils.system_info.NotFoundError: No lapack/blas resources found.
----------------------------------------

错误：命令出错，退出状态为1:“C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\Python.exe”“C:\Users\bundyjas\AppData\Local\Programs\Python\Python39\lib\site packages\pip\U vendor\pep517\U in\U process.py”为构建轮准备元数据“C:\Users\bundyjas\AppData\Local\Temp\tmpmkxabgvf”检查日志以获取完整的命令输出把

Answer 1

从源代码安装scipy非常苛刻，不建议这样做，尤其是在windows上。您的日志已经表明需要C/C++/Fortran编译器，后者用于OpenBLAS。（在1.0之前，有好几年没有正式的二进制版本！）

从源代码安装时，并没有找到合适的预制二进制文件，就像您的情况一样

原因是：您使用的是Python3.9，它太新了（10月5日：现在<；2周）。目前还没有正式的预先制作的scipy版本Hint

选择Python<；=3.8. （相信我：您不想从windows上的源代码安装）

（这与VS代码完全无关/正交）