[英]Numpy module missing in Python3 installation
我在Windows 10操作系統上安裝了Python 3。 一切似乎都很好。 我已經運行了一些tkinter程序,它們都運行良好。
我現在想使用numpy
模塊來實現任務,而且我覺得我已經安裝的Python中沒有Numpy模塊。
我了解到numpy模塊是python安裝應該附帶的基本模塊。 我對此是否正確? 如果沒有,我現在如何安裝numpy?
我嘗試使用pip( pip install -U numpy
)進行pip install -U numpy
如stackoverflow中的一個問題的答案所示(此問題的第3個答案 - 使用pip安裝SciPy )但是當我這樣做時出現錯誤:
atlas_3_10_blas_threads_info:
Setting PTATLAS=ATLAS
libraries tatlas not found in ['C:\\Python34\\lib', 'C:\\', 'C:\\Python34\\libs']
NOT AVAILABLE
atlas_3_10_blas_info:
libraries satlas not found in ['C:\\Python34\\lib', 'C:\\', 'C:\\Python34\\libs']
NOT AVAILABLE
atlas_blas_threads_info:
Setting PTATLAS=ATLAS
libraries ptf77blas,ptcblas,atlas not found in ['C:\\Python34\\lib', 'C:\\', 'C:\\Python34\\libs']
NOT AVAILABLE
atlas_blas_info:
libraries f77blas,cblas,atlas not found in ['C:\\Python34\\lib', 'C:\\', 'C:\\Python34\\libs']
NOT AVAILABLE
blas_info:
libraries blas not found in ['C:\\Python34\\lib', 'C:\\', 'C:\\Python34\\libs']
NOT AVAILABLE
blas_src_info:
NOT AVAILABLE
NOT AVAILABLE
non-existing path in 'numpy\\lib': 'benchmarks'
lapack_opt_info:
openblas_lapack_info:
libraries openblas not found in ['C:\\Python34\\lib', 'C:\\', 'C:\\Python34\\libs']
NOT AVAILABLE
lapack_mkl_info:
mkl_info:
libraries mkl,vml,guide not found in ['C:\\Python34\\lib', 'C:\\', 'C:\\Python34\\libs']
NOT AVAILABLE
NOT AVAILABLE
atlas_3_10_threads_info:
Setting PTATLAS=ATLAS
libraries tatlas,tatlas not found in C:\Python34\lib
libraries lapack_atlas not found in C:\Python34\lib
libraries tatlas,tatlas not found in C:\
libraries lapack_atlas not found in C:\
libraries tatlas,tatlas not found in C:\Python34\libs
libraries lapack_atlas not found in C:\Python34\libs
<class 'numpy.distutils.system_info.atlas_3_10_threads_info'>
NOT AVAILABLE
atlas_3_10_info:
libraries satlas,satlas not found in C:\Python34\lib
libraries lapack_atlas not found in C:\Python34\lib
libraries satlas,satlas not found in C:\
libraries lapack_atlas not found in C:\
libraries satlas,satlas not found in C:\Python34\libs
libraries lapack_atlas not found in C:\Python34\libs
<class 'numpy.distutils.system_info.atlas_3_10_info'>
NOT AVAILABLE
atlas_threads_info:
Setting PTATLAS=ATLAS
libraries ptf77blas,ptcblas,atlas not found in C:\Python34\lib
libraries lapack_atlas not found in C:\Python34\lib
libraries ptf77blas,ptcblas,atlas not found in C:\
libraries lapack_atlas not found in C:\
libraries ptf77blas,ptcblas,atlas not found in C:\Python34\libs
libraries lapack_atlas not found in C:\Python34\libs
<class 'numpy.distutils.system_info.atlas_threads_info'>
NOT AVAILABLE
atlas_info:
libraries f77blas,cblas,atlas not found in C:\Python34\lib
libraries lapack_atlas not found in C:\Python34\lib
libraries f77blas,cblas,atlas not found in C:\
libraries lapack_atlas not found in C:\
libraries f77blas,cblas,atlas not found in C:\Python34\libs
libraries lapack_atlas not found in C:\Python34\libs
<class 'numpy.distutils.system_info.atlas_info'>
NOT AVAILABLE
lapack_info:
libraries lapack not found in ['C:\\Python34\\lib', 'C:\\', 'C:\\Python34\\libs']
NOT AVAILABLE
lapack_src_info:
NOT AVAILABLE
NOT AVAILABLE
running install
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.win32-3.4
creating build\src.win32-3.4\numpy
creating build\src.win32-3.4\numpy\distutils
building library "npymath" sources
No module named 'numpy.distutils.msvccompiler' in numpy.distutils; trying from distutils
Running from numpy source directory.
C:\Users\Vasanth\AppData\Local\Temp\pip-build-6ru5zneo\numpy\numpy\distutils\system_info.py:1603: 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.
warnings.warn(AtlasNotFoundError.__doc__)
C:\Users\Vasanth\AppData\Local\Temp\pip-build-6ru5zneo\numpy\numpy\distutils\system_info.py:1612: 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.
warnings.warn(BlasNotFoundError.__doc__)
C:\Users\Vasanth\AppData\Local\Temp\pip-build-6ru5zneo\numpy\numpy\distutils\system_info.py:1615: 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.
warnings.warn(BlasSrcNotFoundError.__doc__)
C:\Users\Vasanth\AppData\Local\Temp\pip-build-6ru5zneo\numpy\numpy\distutils\system_info.py:1505: 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.
warnings.warn(AtlasNotFoundError.__doc__)
C:\Users\Vasanth\AppData\Local\Temp\pip-build-6ru5zneo\numpy\numpy\distutils\system_info.py:1516: 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.
warnings.warn(LapackNotFoundError.__doc__)
C:\Users\Vasanth\AppData\Local\Temp\pip-build-6ru5zneo\numpy\numpy\distutils\system_info.py:1519: 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.
warnings.warn(LapackSrcNotFoundError.__doc__)
C:\Python34\lib\distutils\dist.py:260: UserWarning: Unknown distribution option: 'define_macros'
warnings.warn(msg)
error: Microsoft Visual C++ 10.0 is required (Unable to find vcvarsall.bat).
----------------------------------------
Command "C:\Python34\python.exe -c "import setuptools, tokenize;__file__='C:\\Users\\Vasanth\\AppData\\Local\\Temp\\pip-build-6ru5zneo\\numpy\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record C:\Users\Vasanth\AppData\Local\Temp\pip-ao3fi3xp-record\install-record.txt --single-version-externally-managed --compile" failed with error code 1 in C:\Users\Vasanth\AppData\Local\Temp\pip-build-6ru5zneo\numpy
好吧,正如您所看到的,您需要Microsoft Visual C ++:
error: Microsoft Visual C++ 10.0 is required (Unable to find vcvarsall.bat).
這是因為pip
正在嘗試編譯NumPy。 編譯包可能不是那么容易,特別是如果你使用Windows ...
但是有一個替代pip
,你可能會覺得非常方便: Conda 。
查看文檔並了解如何輕松:
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.