Python / VS代码无法安装scipy

编程问答 2022-06-08

问题描述

我似乎无法使用VS Code安装scipy。

python -m pip安装scipy 收集科学 使用缓存的scipy-1.5.2.tar.gz（25.4 MB） 安装构建依赖项...完成 完成构建车轮的要求...完成 正在准备车轮元数据...错误 错误：命令错误，退出状态为1： 命令：'C：\ Users \ bundyjas \ AppData \ Local \ Programs \ Python \ python39 \ python.exe''C：\ Users \ bundyjas \ AppData \ Local \ Programs \ Python \ python39 \ lib \ site \ packages \ pip_vendor \ pep517_in_process.py'prepare_Metadata_for_build_wheel'C：\ Users \ bundyjas \ AppData \ Local \ Temp \ tmpmkxabgvf' CWD：C：\ Users \ bundyjas \ AppData \ Local \ Temp \ pip-install-4lff1348 \ scipy 完整输出（195行）： setup.py:460：用户警告：无法识别的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（'{}'），以“ 从SciPy源目录运行。 lapack_opt_info： lapack_mkl_info： numpy.distutils中没有名为“ numpy.distutils._msvccompiler”的模块；从distutils尝试 自定义MSVCCompiler 在['C：\ Users \ bundyjas \ AppData \ Local \ Programs \ Python \ python39 \ lib'，'C：\'，'C：\ Users \ bundyjas \ AppData \ Local \ Programs \ Python \ python39中找不到库mkl_rt \ libs'] 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']' 自定义GnuFCompiler 找不到可执行文件g77 找不到可执行文件f77 自定义IntelVisualFCompiler 无法找到可执行文件ifort 无法找到可执行文件ifl 定制AbsoftFCompiler 找不到可执行文件f90 自定义CompaqVisualFCompiler 找不到可执行文件DF 自定义IntelItaniumVisualFCompiler 找不到可执行文件efl 定制Gnu95FCompiler 无法找到可执行文件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IntelEM64VisualFCompiler 自定义IntelEM64TFCompiler 找不到可执行文件 找不到可执行文件efc 自定义PGroupFlangCompiler 无法找到可执行文件 不知道如何在平台“ nt”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:\\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:\\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,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,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,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,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:\\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：命令错误，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_vendor \ pep517_in_process.py'prepare_Metadata_for_build_wheel'C：\ Users \ bundyjas \ AppData \ Local \ Temp \ tmpmkxabgvf'检查日志以获取完整的命令输出。

解决方法

从源代码安装scipy非常困难，因此不建议这样做，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，有好几年没有官方二进制发布了！）

当找不到合适的预制二进制文件时（例如您的情况），就会从源代码进行安装。

这里的原因：您使用的是Python 3.9，这太新了（10月5日：现在不到2周）。 尚无正式的预制scipy版本。 Hint

使用Python

（这与VS Code完全无关/正交）

,

尝试从its GitHub repo的源代码构建numpy。 另外，请查看以下GitHub问题：

  1. https://github.com/ARM-DOE/pyart/issues/869
  2. https://github.com/numpy/numpy/issues/12016

对于Could not locate executable xxx，我不确定那是什么。

pythonscipyscipyvisual-studio-code