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Я пытаюсь настроить среду в Windows 10, где я могу программировать на Python 3 и использовать библиотеки и модули по своему усмотрению. Я, кажется, не могу достичь этого через Cygwin.

РЕДАКТИРОВАТЬ: Я переписал большую часть этого вопроса, чтобы быть более актуальным. С этого момента лучше детали.

Через установщик Cygwin выбирается и устанавливается python3 , python3-devel , python3-setuptools , gcc и make .

Я установил (и убедился, что он не мешает Python, не являющемуся Cygwin) pip/pip3 и пытаюсь установить numpy. Это ошибка, которую я получаю при запуске $ pip3 install numpy:

$ python3 и $ easy_install-3.6 работают и изолированы от "нормального" питона, хотя $ easy_install-3.6 выдает те же ошибки, что и $ pip3)

$ pip3 install numpy
Collecting numpy
  Using cached numpy-1.13.1.zip
Installing collected packages: numpy
  Running setup.py install for numpy ... error
    Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-0v7a07po/numpy/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-gixpv_hq-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 ['/usr/local/lib', '/usr/lib']
      NOT AVAILABLE

    blis_info:
      libraries blis not found in ['/usr/local/lib', '/usr/lib']
      NOT AVAILABLE

    openblas_info:
      libraries openblas not found in ['/usr/local/lib', '/usr/lib']
      NOT AVAILABLE

    atlas_3_10_blas_threads_info:
    Setting PTATLAS=ATLAS
      libraries tatlas not found in ['/usr/local/lib', '/usr/lib']
      NOT AVAILABLE

    atlas_3_10_blas_info:
      libraries satlas not found in ['/usr/local/lib', '/usr/lib']
      NOT AVAILABLE

    atlas_blas_threads_info:
    Setting PTATLAS=ATLAS
      libraries ptf77blas,ptcblas,atlas not found in ['/usr/local/lib', '/usr/lib']
      NOT AVAILABLE

    atlas_blas_info:
      libraries f77blas,cblas,atlas not found in ['/usr/local/lib', '/usr/lib']
      NOT AVAILABLE

    /tmp/pip-build-0v7a07po/numpy/numpy/distutils/system_info.py:572: 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:
      libraries blas not found in ['/usr/local/lib', '/usr/lib']
      NOT AVAILABLE

    /tmp/pip-build-0v7a07po/numpy/numpy/distutils/system_info.py:572: 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

    /tmp/pip-build-0v7a07po/numpy/numpy/distutils/system_info.py:572: 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

    /bin/sh: svnversion: command not found
    non-existing path in 'numpy/distutils': 'site.cfg'
    /bin/sh: svnversion: command not found
    F2PY Version 2
    lapack_opt_info:
    lapack_mkl_info:
      libraries mkl_rt not found in ['/usr/local/lib', '/usr/lib']
      NOT AVAILABLE

    openblas_lapack_info:
      libraries openblas not found in ['/usr/local/lib', '/usr/lib']
      NOT AVAILABLE

    atlas_3_10_threads_info:
    Setting PTATLAS=ATLAS
      libraries tatlas,tatlas not found in /usr/local/lib
      libraries lapack_atlas not found in /usr/local/lib
      libraries tatlas,tatlas not found in /usr/lib
      libraries lapack_atlas not found in /usr/lib
    <class 'numpy.distutils.system_info.atlas_3_10_threads_info'>
      NOT AVAILABLE

    atlas_3_10_info:
      libraries satlas,satlas not found in /usr/local/lib
      libraries lapack_atlas not found in /usr/local/lib
      libraries satlas,satlas not found in /usr/lib
      libraries lapack_atlas not found in /usr/lib
    <class 'numpy.distutils.system_info.atlas_3_10_info'>
      NOT AVAILABLE

    atlas_threads_info:
    Setting PTATLAS=ATLAS
      libraries ptf77blas,ptcblas,atlas not found in /usr/local/lib
      libraries lapack_atlas not found in /usr/local/lib
      libraries ptf77blas,ptcblas,atlas not found in /usr/lib
      libraries lapack_atlas not found in /usr/lib
    <class 'numpy.distutils.system_info.atlas_threads_info'>
      NOT AVAILABLE

    atlas_info:
      libraries f77blas,cblas,atlas not found in /usr/local/lib
      libraries lapack_atlas not found in /usr/local/lib
      libraries f77blas,cblas,atlas not found in /usr/lib
      libraries lapack_atlas not found in /usr/lib
    <class 'numpy.distutils.system_info.atlas_info'>
      NOT AVAILABLE

    lapack_info:
      libraries lapack not found in ['/usr/local/lib', '/usr/lib']
      NOT AVAILABLE

    /tmp/pip-build-0v7a07po/numpy/numpy/distutils/system_info.py:572: 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

    /tmp/pip-build-0v7a07po/numpy/numpy/distutils/system_info.py:572: 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

    /usr/lib/python3.6/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.cygwin-2.8.2-x86_64-3.6
    creating build/src.cygwin-2.8.2-x86_64-3.6/numpy
    creating build/src.cygwin-2.8.2-x86_64-3.6/numpy/distutils
    building library "npymath" sources
    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
    Found executable /usr/bin/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
    don't know how to compile Fortran code on platform 'posix'
    C compiler: gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -ggdb -O2 -pipe -Wimplicit-function-declaration -fdebug-prefix-map=/usr/src/ports/python3/python3-3.6.1-1.x86_64/build=/usr/src/debug/python3-3.6.1-1 -fdebug-prefix-map=/usr/src/ports/python3/python3-3.6.1-1.x86_64/src/Python-3.6.1=/usr/src/debug/python3-3.6.1-1 -ggdb -O2 -pipe -Wimplicit-function-declaration -fdebug-prefix-map=/usr/src/ports/python3/python3-3.6.1-1.x86_64/build=/usr/src/debug/python3-3.6.1-1 -fdebug-prefix-map=/usr/src/ports/python3/python3-3.6.1-1.x86_64/src/Python-3.6.1=/usr/src/debug/python3-3.6.1-1

    compile options: '-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 -I/usr/include/python3.6m -c'
    gcc: _configtest.c
    /bin/bash: gcc: command not found
    /bin/bash: gcc: command not found
    failure.
    removing: _configtest.c _configtest.o
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-0v7a07po/numpy/setup.py", line 392, in <module>
        setup_package()
      File "/tmp/pip-build-0v7a07po/numpy/setup.py", line 384, in setup_package
        setup(**metadata)
      File "/tmp/pip-build-0v7a07po/numpy/numpy/distutils/core.py", line 169, in setup
        return old_setup(**new_attr)
      File "/usr/lib/python3.6/distutils/core.py", line 148, in setup
        dist.run_commands()
      File "/usr/lib/python3.6/distutils/dist.py", line 955, in run_commands
        self.run_command(cmd)
      File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command
        cmd_obj.run()
      File "/tmp/pip-build-0v7a07po/numpy/numpy/distutils/command/install.py", line 62, in run
        r = self.setuptools_run()
      File "/tmp/pip-build-0v7a07po/numpy/numpy/distutils/command/install.py", line 36, in setuptools_run
        return distutils_install.run(self)
      File "/usr/lib/python3.6/distutils/command/install.py", line 545, in run
        self.run_command('build')
      File "/usr/lib/python3.6/distutils/cmd.py", line 313, in run_command
        self.distribution.run_command(command)
      File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command
        cmd_obj.run()
      File "/tmp/pip-build-0v7a07po/numpy/numpy/distutils/command/build.py", line 47, in run
        old_build.run(self)
      File "/usr/lib/python3.6/distutils/command/build.py", line 135, in run
        self.run_command(cmd_name)
      File "/usr/lib/python3.6/distutils/cmd.py", line 313, in run_command
        self.distribution.run_command(command)
      File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command
        cmd_obj.run()
      File "/tmp/pip-build-0v7a07po/numpy/numpy/distutils/command/build_src.py", line 148, in run
        self.build_sources()
      File "/tmp/pip-build-0v7a07po/numpy/numpy/distutils/command/build_src.py", line 159, in build_sources
        self.build_library_sources(*libname_info)
      File "/tmp/pip-build-0v7a07po/numpy/numpy/distutils/command/build_src.py", line 294, in build_library_sources
        sources = self.generate_sources(sources, (lib_name, build_info))
      File "/tmp/pip-build-0v7a07po/numpy/numpy/distutils/command/build_src.py", line 377, in generate_sources
        source = func(extension, build_dir)
      File "numpy/core/setup.py", line 674, in get_mathlib_info
        raise RuntimeError("Broken toolchain: cannot link a simple C program")
    RuntimeError: Broken toolchain: cannot link a simple C program

    ----------------------------------------
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-0v7a07po/numpy/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-gixpv_hq-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-0v7a07po/numpy/

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