[英]How to install NumPy for Python 3.6
I am using Python 3.6b3 for a long running project, developing on Windows. 我正在使用Python 3.6b3进行长期运行的项目,在Windows上进行开发。 For this project I also need NumPy. 对于这个项目,我还需要NumPy。 I've tried Python36 -m pip install numpy, but it seems that pip is not yet in the beta. 我已经尝试过Python36 -m pip install numpy,但似乎pip尚未进入测试阶段。 What's the best way to install NumPy for Python 3.6b3? 安装NumPy for Python 3.6b3的最佳方法是什么?
[EDIT: Added installation log, after using ensurepip] [编辑:使用ensurepip后添加了安装日志]
D:\aaa\numpy-1.12.0b1>call C:\Python36\python.exe -m pip install numpy
Collecting numpy
Using cached numpy-1.11.2.tar.gz
Installing collected packages: numpy
Running setup.py install for numpy: started
Running setup.py install for numpy: finished with status 'error'
Complete output from command C:\Python36\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\info_000\\AppData\\Local\\Temp\\pip-build-ueljt0po\\numpy\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record C:\Users\info_000\AppData\Local\Temp\pip-nmezr3c7-record\install-record.txt --single-version-externally-managed --compile:
Running from numpy source directory.
Note: if you need reliable uninstall behavior, then install
with pip instead of using `setup.py install`:
- `pip install .` (from a git repo or downloaded source
release)
- `pip install numpy` (last Numpy release on PyPi)
blas_opt_info:
blas_mkl_info:
libraries mkl_rt not found in ['C:\\Python36\\lib', 'C:\\', 'C:\\Python36\\libs']
NOT AVAILABLE
openblas_info:
libraries openblas not found in ['C:\\Python36\\lib', 'C:\\', 'C:\\Python36\\libs']
NOT AVAILABLE
atlas_3_10_blas_threads_info:
Setting PTATLAS=ATLAS
libraries tatlas not found in ['C:\\Python36\\lib', 'C:\\', 'C:\\Python36\\libs']
NOT AVAILABLE
atlas_3_10_blas_info:
libraries satlas not found in ['C:\\Python36\\lib', 'C:\\', 'C:\\Python36\\libs']
NOT AVAILABLE
atlas_blas_threads_info:
Setting PTATLAS=ATLAS
libraries ptf77blas,ptcblas,atlas not found in ['C:\\Python36\\lib', 'C:\\', 'C:\\Python36\\libs']
NOT AVAILABLE
atlas_blas_info:
libraries f77blas,cblas,atlas not found in ['C:\\Python36\\lib', 'C:\\', 'C:\\Python36\\libs']
NOT AVAILABLE
C:\Users\info_000\AppData\Local\Temp\pip-build-ueljt0po\numpy\numpy\distutils\system_info.py:1630: 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__)
blas_info:
libraries blas not found in ['C:\\Python36\\lib', 'C:\\', 'C:\\Python36\\libs']
NOT AVAILABLE
C:\Users\info_000\AppData\Local\Temp\pip-build-ueljt0po\numpy\numpy\distutils\system_info.py:1639: 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__)
blas_src_info:
NOT AVAILABLE
C:\Users\info_000\AppData\Local\Temp\pip-build-ueljt0po\numpy\numpy\distutils\system_info.py:1642: 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__)
NOT AVAILABLE
non-existing path in 'numpy\\distutils': 'site.cfg'
F2PY Version 2
lapack_opt_info:
openblas_lapack_info:
libraries openblas not found in ['C:\\Python36\\lib', 'C:\\', 'C:\\Python36\\libs']
NOT AVAILABLE
lapack_mkl_info:
libraries mkl_rt not found in ['C:\\Python36\\lib', 'C:\\', 'C:\\Python36\\libs']
NOT AVAILABLE
atlas_3_10_threads_info:
Setting PTATLAS=ATLAS
libraries tatlas,tatlas not found in C:\Python36\lib
libraries lapack_atlas not found in C:\Python36\lib
libraries tatlas,tatlas not found in C:\
libraries lapack_atlas not found in C:\
libraries tatlas,tatlas not found in C:\Python36\libs
libraries lapack_atlas not found in C:\Python36\libs
<class 'numpy.distutils.system_info.atlas_3_10_threads_info'>
NOT AVAILABLE
atlas_3_10_info:
libraries satlas,satlas not found in C:\Python36\lib
libraries lapack_atlas not found in C:\Python36\lib
libraries satlas,satlas not found in C:\
libraries lapack_atlas not found in C:\
libraries satlas,satlas not found in C:\Python36\libs
libraries lapack_atlas not found in C:\Python36\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:\Python36\lib
libraries lapack_atlas not found in C:\Python36\lib
libraries ptf77blas,ptcblas,atlas not found in C:\
libraries lapack_atlas not found in C:\
libraries ptf77blas,ptcblas,atlas not found in C:\Python36\libs
libraries lapack_atlas not found in C:\Python36\libs
<class 'numpy.distutils.system_info.atlas_threads_info'>
NOT AVAILABLE
atlas_info:
libraries f77blas,cblas,atlas not found in C:\Python36\lib
libraries lapack_atlas not found in C:\Python36\lib
libraries f77blas,cblas,atlas not found in C:\
libraries lapack_atlas not found in C:\
libraries f77blas,cblas,atlas not found in C:\Python36\libs
libraries lapack_atlas not found in C:\Python36\libs
<class 'numpy.distutils.system_info.atlas_info'>
NOT AVAILABLE
C:\Users\info_000\AppData\Local\Temp\pip-build-ueljt0po\numpy\numpy\distutils\system_info.py:1532: 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__)
lapack_info:
libraries lapack not found in ['C:\\Python36\\lib', 'C:\\', 'C:\\Python36\\libs']
NOT AVAILABLE
C:\Users\info_000\AppData\Local\Temp\pip-build-ueljt0po\numpy\numpy\distutils\system_info.py:1543: 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__)
lapack_src_info:
NOT AVAILABLE
C:\Users\info_000\AppData\Local\Temp\pip-build-ueljt0po\numpy\numpy\distutils\system_info.py:1546: 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__)
NOT AVAILABLE
C:\Python36\lib\distutils\dist.py:261: UserWarning: Unknown distribution option: 'define_macros'
warnings.warn(msg)
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.win-amd64-3.6
creating build\src.win-amd64-3.6\numpy
creating build\src.win-amd64-3.6\numpy\distutils
building library "npymath" sources
No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
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
don't know how to compile Fortran code on platform 'nt'
cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Inumpy\core\src\private -Inumpy\core\src -Inumpy\core -Inumpy\core\src\npymath -Inumpy\core\src\multiarray -Inumpy\core\src\umath -Inumpy\core\src\npysort -IC:\Python36\include -IC:\Python36\include /Tc_configtest.c /Fo_configtest.obj
Could not locate executable cl.exe
Executable cl.exe does not exist
failure.
removing: _configtest.c _configtest.obj
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\info_000\AppData\Local\Temp\pip-build-ueljt0po\numpy\setup.py", line 386, in <module>
setup_package()
File "C:\Users\info_000\AppData\Local\Temp\pip-build-ueljt0po\numpy\setup.py", line 378, in setup_package
setup(**metadata)
File "C:\Users\info_000\AppData\Local\Temp\pip-build-ueljt0po\numpy\numpy\distutils\core.py", line 169, in setup
return old_setup(**new_attr)
File "C:\Python36\lib\distutils\core.py", line 148, in setup
dist.run_commands()
File "C:\Python36\lib\distutils\dist.py", line 955, in run_commands
self.run_command(cmd)
File "C:\Python36\lib\distutils\dist.py", line 974, in run_command
cmd_obj.run()
File "C:\Users\info_000\AppData\Local\Temp\pip-build-ueljt0po\numpy\numpy\distutils\command\install.py", line 62, in run
r = self.setuptools_run()
File "C:\Users\info_000\AppData\Local\Temp\pip-build-ueljt0po\numpy\numpy\distutils\command\install.py", line 36, in setuptools_run
return distutils_install.run(self)
File "C:\Python36\lib\distutils\command\install.py", line 545, in run
self.run_command('build')
File "C:\Python36\lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "C:\Python36\lib\distutils\dist.py", line 974, in run_command
cmd_obj.run()
File "C:\Users\info_000\AppData\Local\Temp\pip-build-ueljt0po\numpy\numpy\distutils\command\build.py", line 47, in run
old_build.run(self)
File "C:\Python36\lib\distutils\command\build.py", line 135, in run
self.run_command(cmd_name)
File "C:\Python36\lib\distutils\cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "C:\Python36\lib\distutils\dist.py", line 974, in run_command
cmd_obj.run()
File "C:\Users\info_000\AppData\Local\Temp\pip-build-ueljt0po\numpy\numpy\distutils\command\build_src.py", line 147, in run
self.build_sources()
File "C:\Users\info_000\AppData\Local\Temp\pip-build-ueljt0po\numpy\numpy\distutils\command\build_src.py", line 158, in build_sources
self.build_library_sources(*libname_info)
File "C:\Users\info_000\AppData\Local\Temp\pip-build-ueljt0po\numpy\numpy\distutils\command\build_src.py", line 293, in build_library_sources
sources = self.generate_sources(sources, (lib_name, build_info))
File "C:\Users\info_000\AppData\Local\Temp\pip-build-ueljt0po\numpy\numpy\distutils\command\build_src.py", line 376, in generate_sources
source = func(extension, build_dir)
File "numpy\core\setup.py", line 653, in get_mathlib_info
raise RuntimeError("Broken toolchain: cannot link a simple C program")
RuntimeError: Broken toolchain: cannot link a simple C program
----------------------------------------
As long as binary packages (so-called 'wheels') for 3.6 have not been released to PyPi yet, you can resort to unofficial (but working) ones available at http://www.lfd.uci.edu/~gohlke/pythonlibs/ . 只要3.6的二进制包(所谓的“轮子”)还没有发布到PyPi,你可以使用http://www.lfd.uci.edu/~gohlke/提供的非官方(但工作)的。 pythonlibs / 。 Download the file and install it like this: 下载文件并按如下方式安装:
pip install C:\path\to\numpy‑1.11.3+mkl‑cp36‑cp36m‑win_amd64.whl
Pip itself is not part of Python. Pip本身不是Python的一部分。 However, since version 3.4 Python includes the ensurepip
module that allows bootstrapping a pip installation. 但是,从版本3.4开始,Python包含了ensurepip
模块 ,该模块允许引导pip安装。 After calling 打电话后
python3.6 -m ensurepip
you should be able to install numpy via pip. 你应该能够通过点子安装numpy。
Pip is always be installed in subdirectory \\Scripts
of the Python 3.6 install directory. Pip始终安装在Python 3.6安装目录的子目录\\Scripts
中。
Open command prompt in windows, change directory to \\Scripts
and input pip list
, you will see what has been installed, then input pip install numpy
, and the numpy will be installed. 在Windows中打开命令提示符,将目录更改为\\Scripts
并输入pip list
,您将看到已安装的内容,然后输入pip install numpy
,并将pip install numpy
。
EDIT : I misread the question, disregard this answer. 编辑 :我误解了这个问题,无视这个答案。
Try manually downloading the wheel from pypi and installing manually. 尝试从pypi手动下载车轮并手动安装。 On windows, it should look something like this: 在Windows上,它应该看起来像这样:
C:/path/to/python36/pip.exe install C:/path/to/numpy_foo_.whl
Here is the list of steps needed to be performed for installing numpy on windows. 以下是在Windows上安装numpy所需执行的步骤列表。 This worked for me. 这对我有用。
You can install numpy through command prompt using pip install command. 您可以使用pip install命令通过命令提示符安装numpy。 Follow the below steps: 1) In your command prompt, go to the scripts folder inside your Python 3.x installation. 按照以下步骤操作:1)在命令提示符下,转到Python 3.x安装中的scripts文件夹。
2) Type following command on your command prompt 2)在命令提示符下键入以下命令
install numpy
Refer the attached screenshot showing both the steps. 请参阅显示两个步骤的附加屏幕截图。
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