我刚刚运行默认命令在 Windows 上安装 mxnet，但弹出了此错误。我需要使用 mxnet 才能运行 Insightface 库。我想知道我做错了什么。
我做了什么:
- 全新安装 python 3.8
- 将我的 Python 降级到 3.6.5(不起作用)
我跑了:
pip install mxnet-cu101
Collecting mxnet-cu101
Using cached mxnet_cu101-1.5.0-py2.py3-none-win_amd64.whl (385.0 MB)
Requirement already satisfied: requests<2.19.0,>=2.18.4 in c:\users\user\appdata\local\programs\python\python38\lib\site-packages (from mxnet-cu101) (2.18.4)
Requirement already satisfied: graphviz<0.9.0,>=0.8.1 in c:\users\user\appdata\local\programs\python\python38\lib\site-packages (from mxnet-cu101) (0.8.4)
Collecting numpy<1.17.0,>=1.8.2
Using cached numpy-1.16.6.zip (5.1 MB)
Requirement already satisfied: idna<2.7,>=2.5 in c:\users\user\appdata\local\programs\python\python38\lib\site-packages (from requests<2.19.0,>=2.18.4->mxnet-cu101) (2.6)
Requirement already satisfied: certifi>=2017.4.17 in c:\users\user\appdata\local\programs\python\python38\lib\site-packages (from requests<2.19.0,>=2.18.4->mxnet-cu101) (2020.12.5)
Requirement already satisfied: urllib3<1.23,>=1.21.1 in c:\users\user\appdata\local\programs\python\python38\lib\site-packages (from requests<2.19.0,>=2.18.4->mxnet-cu101) (1.22)
Requirement already satisfied: chardet<3.1.0,>=3.0.2 in c:\users\user\appdata\local\programs\python\python38\lib\site-packages (from requests<2.19.0,>=2.18.4->mxnet-cu101) (3.0.4)
Building wheels for collected packages: numpy
Building wheel for numpy (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: 'c:\users\user\appdata\local\programs\python\python38\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\User\\AppData\\Local\\Temp\\pip-install-m6fnv3bf\\numpy_8eca072617e943b3ae46a61e83ecf95f\\setup.py'"'"'; __file__='"'"'C:\\Users\\User\\AppData\\Local\\Temp\\pip-install-m6fnv3bf\\numpy_8eca072617e943b3ae46a61e83ecf95f\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\User\AppData\Local\Temp\pip-wheel-ve4duj2p'
cwd: C:\Users\User\AppData\Local\Temp\pip-install-m6fnv3bf\numpy_8eca072617e943b3ae46a61e83ecf95f\
Complete output (264 lines):
Running from numpy source directory.
C:\Users\User\AppData\Local\Temp\pip-install-m6fnv3bf\numpy_8eca072617e943b3ae46a61e83ecf95f\numpy\distutils\misc_util.py:476: SyntaxWarning: "is" with a literal. Did you mean "=="?
return is_string(s) and ('*' in s or '?' is s)
blas_opt_info:
blas_mkl_info:
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries mkl_rt not found in ['c:\\users\\user\\appdata\\local\\programs\\python\\python38\\lib',
'C:\\', 'c:\\users\\user\\appdata\\local\\programs\\python\\python38\\libs']
NOT AVAILABLE
blis_info:
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries blis not found in ['c:\\users\\user\\appdata\\local\\programs\\python\\python38\\lib', 'C:\\', 'c:\\users\\user\\appdata\\local\\programs\\python\\python38\\libs']
NOT AVAILABLE
openblas_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\\user\\appdata\\local\\programs\\python\\python38\\lib', 'C:\\', 'c:\\users\\user\\appdata\\local\\programs\\python\\python38\\libs']
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
atlas_3_10_blas_threads_info:
Setting PTATLAS=ATLAS
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries tatlas not found in ['c:\\users\\user\\appdata\\local\\programs\\python\\python38\\lib',
'C:\\', 'c:\\users\\user\\appdata\\local\\programs\\python\\python38\\libs']
NOT AVAILABLE
atlas_3_10_blas_info:
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries satlas not found in ['c:\\users\\user\\appdata\\local\\programs\\python\\python38\\lib',
'C:\\', 'c:\\users\\user\\appdata\\local\\programs\\python\\python38\\libs']
NOT AVAILABLE
atlas_blas_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:\\users\\user\\appdata\\local\\programs\\python\\python38\\lib', 'C:\\', 'c:\\users\\user\\appdata\\local\\programs\\python\\python38\\libs']
NOT AVAILABLE
atlas_blas_info:
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries f77blas,cblas,atlas not found in ['c:\\users\\user\\appdata\\local\\programs\\python\\python38\\lib', 'C:\\', 'c:\\users\\user\\appdata\\local\\programs\\python\\python38\\libs']
NOT AVAILABLE
accelerate_info:
NOT AVAILABLE
C:\Users\User\AppData\Local\Temp\pip-install-m6fnv3bf\numpy_8eca072617e943b3ae46a61e83ecf95f\numpy\distutils\system_info.py:639: 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()
blas_info:
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries blas not found in ['c:\\users\\user\\appdata\\local\\programs\\python\\python38\\lib', 'C:\\', 'c:\\users\\user\\appdata\\local\\programs\\python\\python38\\libs']
NOT AVAILABLE
C:\Users\User\AppData\Local\Temp\pip-install-m6fnv3bf\numpy_8eca072617e943b3ae46a61e83ecf95f\numpy\distutils\system_info.py:639: UserWarning:
Blas (http://www.netlib.org/blas/) libraries not found.
Directories to search for the libraries can be specified in the
numpy/distutils/site.cfg file (section [blas]) or by setting
the BLAS environment variable.
self.calc_info()
blas_src_info:
NOT AVAILABLE
C:\Users\User\AppData\Local\Temp\pip-install-m6fnv3bf\numpy_8eca072617e943b3ae46a61e83ecf95f\numpy\distutils\system_info.py:639: UserWarning:
Blas (http://www.netlib.org/blas/) sources not found.
Directories to search for the sources can be specified in the
numpy/distutils/site.cfg file (section [blas_src]) or by setting
the BLAS_SRC environment variable.
self.calc_info()
NOT AVAILABLE
'svnversion' is not recognized as an internal or external command,
operable program or batch file.
non-existing path in 'numpy\\distutils': 'site.cfg'
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:\\users\\user\\appdata\\local\\programs\\python\\python38\\lib',
'C:\\', 'c:\\users\\user\\appdata\\local\\programs\\python\\python38\\libs']
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:\\users\\user\\appdata\\local\\programs\\python\\python38\\lib', 'C:\\', 'c:\\users\\user\\appdata\\local\\programs\\python\\python38\\libs']
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:\\users\\user\\appdata\\local\\programs\\python\\python38\\lib', 'C:\\', 'c:\\users\\user\\appdata\\local\\programs\\python\\python38\\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\user\appdata\local\programs\python\python38\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries tatlas,tatlas not found in c:\users\user\appdata\local\programs\python\python38\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\user\appdata\local\programs\python\python38\libs
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries tatlas,tatlas not found in c:\users\user\appdata\local\programs\python\python38\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\user\appdata\local\programs\python\python38\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries satlas,satlas not found in c:\users\user\appdata\local\programs\python\python38\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\user\appdata\local\programs\python\python38\libs
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries satlas,satlas not found in c:\users\user\appdata\local\programs\python\python38\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\user\appdata\local\programs\python\python38\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries ptf77blas,ptcblas,atlas not found in c:\users\user\appdata\local\programs\python\python38\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\user\appdata\local\programs\python\python38\libs
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries ptf77blas,ptcblas,atlas not found in c:\users\user\appdata\local\programs\python\python38\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\user\appdata\local\programs\python\python38\lib
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries f77blas,cblas,atlas not found in c:\users\user\appdata\local\programs\python\python38\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\user\appdata\local\programs\python\python38\libs
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
customize MSVCCompiler
libraries f77blas,cblas,atlas not found in c:\users\user\appdata\local\programs\python\python38\libs
<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:\\users\\user\\appdata\\local\\programs\\python\\python38\\lib',
'C:\\', 'c:\\users\\user\\appdata\\local\\programs\\python\\python38\\libs']
NOT AVAILABLE
C:\Users\User\AppData\Local\Temp\pip-install-m6fnv3bf\numpy_8eca072617e943b3ae46a61e83ecf95f\numpy\distutils\system_info.py:639: 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()
lapack_src_info:
NOT AVAILABLE
C:\Users\User\AppData\Local\Temp\pip-install-m6fnv3bf\numpy_8eca072617e943b3ae46a61e83ecf95f\numpy\distutils\system_info.py:639: 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()
NOT AVAILABLE
c:\users\user\appdata\local\programs\python\python38\lib\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.win-amd64-3.8
creating build\src.win-amd64-3.8\numpy
creating build\src.win-amd64-3.8\numpy\distutils
building library "npymath" sources
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
----------------------------------------
ERROR: Failed building wheel for numpy
Running setup.py clean for numpy
ERROR: Command errored out with exit status 1:
command: 'c:\users\user\appdata\local\programs\python\python38\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\User\\AppData\\Local\\Temp\\pip-install-m6fnv3bf\\numpy_8eca072617e943b3ae46a61e83ecf95f\\setup.py'"'"'; __file__='"'"'C:\\Users\\User\\AppData\\Local\\Temp\\pip-install-m6fnv3bf\\numpy_8eca072617e943b3ae46a61e83ecf95f\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
cwd: C:\Users\User\AppData\Local\Temp\pip-install-m6fnv3bf\numpy_8eca072617e943b3ae46a61e83ecf95f
Complete output (10 lines):
Running from numpy source directory.
`setup.py clean` is not supported, use one of the following instead:
- `git clean -xdf` (cleans all files)
- `git clean -Xdf` (cleans all versioned files, doesn't touch
files that aren't checked into the git repo)
Add `--force` to your command to use it anyway if you must (unsupported).
----------------------------------------
ERROR: Failed cleaning build dir for numpy
Failed to build numpy
最佳答案
我也遇到过和你类似的问题。我的原因是我卸载了 anaconda 但不清楚。我的 anaconda 环境很困惑。软件包安装在其他地方。所以我的解决办法就是明确卸载然后重新安装。有一个清理anaconda的包，你可以google一下。
如果手动卸载anaconda，还需要卸载python。 也许你也可以创建一个新的 anaconda 环境。它可能会有所帮助
关于python - 如何解决安装 mxnet 时出现 numpy 错误？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/65325177/