我没有看到任何使用vswhere的答案，我认为这是自Visual Studio 15.2以来正确的方法。

下面是我运行vsvars64.bat的方法（我想这与vsvarsall类似）

def init_vsvars():
    cprint("")
    cprint_header("Initializing vs vars")
    vswhere_path = r"%ProgramFiles(x86)%/Microsoft Visual Studio/Installer/vswhere.exe"
    vswhere_path = path.expandvars(vswhere_path)
    if not path.exists(vswhere_path):
        raise EnvironmentError("vswhere.exe not found at: %s", vswhere_path)

    vs_path = common.run_process(".", vswhere_path,
                                 ["-latest", "-property", "installationPath"])
    vs_path = vs_path.rstrip()

    vsvars_path = os.path.join(vs_path, "VC/Auxiliary/Build/vcvars64.bat")
    # common.run_process(".", vsvars_path, [])
    os.system('"%s"' % vsvars_path)

run_process做了很多事情，但基本上归结为：

    output = ""
    process = subprocess.Popen(
        commandline,
        stdout=subprocess.PIPE,
        stderr=subprocess.STDOUT,
        universal_newlines=True)
    for stdout_line in iter(process.stdout.readline, ""):
        cprint(stdout_line)
        output += stdout_line
    process.stdout.close()

    return_code = process.wait()
    return output

转到此处：http://docs.continuum.io/anaconda/install.html#windows-安装

有安装anaconda的说明，它将提供一个GUI和一个静默安装的大多数软件包，这些软件包似乎导致了这个问题http://www.scipy.org/.我知道2.7的解决方案https://www.microsoft.com/en-us/download/details.aspx?id=44266但我没有看到Python 3.4的选项。下载并安装Anaconda后，您应该能够从scipy导入所需的大部分软件包。

希望这能帮助一些人。我花了45分钟的时间来搜索帖子和网站。

编辑：我只想注意GUI页面上OS符号旁边有一个Python34链接。

我没有看到任何使用vswhere的答案，我认为这是自Visual Studio 15.2以来正确的方法。

下面是我运行vsvars64.bat的方法（我想这与vsvarsall类似）

def init_vsvars():
    cprint("")
    cprint_header("Initializing vs vars")
    vswhere_path = r"%ProgramFiles(x86)%/Microsoft Visual Studio/Installer/vswhere.exe"
    vswhere_path = path.expandvars(vswhere_path)
    if not path.exists(vswhere_path):
        raise EnvironmentError("vswhere.exe not found at: %s", vswhere_path)

    vs_path = common.run_process(".", vswhere_path,
                                 ["-latest", "-property", "installationPath"])
    vs_path = vs_path.rstrip()

    vsvars_path = os.path.join(vs_path, "VC/Auxiliary/Build/vcvars64.bat")
    # common.run_process(".", vsvars_path, [])
    os.system('"%s"' % vsvars_path)

run_process做了很多事情，但基本上归结为：

    output = ""
    process = subprocess.Popen(
        commandline,
        stdout=subprocess.PIPE,
        stderr=subprocess.STDOUT,
        universal_newlines=True)
    for stdout_line in iter(process.stdout.readline, ""):
        cprint(stdout_line)
        output += stdout_line
    process.stdout.close()

    return_code = process.wait()
    return output

对于Python 3.4，依赖于Visual Studio 2010。安装Visual C++2010 Express为我解决了这个问题。

欺骗它使用VS 2008或2013安装，而我碰巧没有使用。

http://www.stickpeople.com/projects/python/win-psycopg/

从上面的链接安装适当的文件修复了我的问题。

提及：Jason Erickson[jerickso@stickpeople.com]. 他为Windows用户管理这个页面相当好。

调用importsetuptools将对补丁distutils进行模仿，以强制与Visual Studio兼容。手动调用vcvars32.bat将设置虚拟环境并防止编译器抛出其他常见错误。对于VS 2017，文件位于

“C:\Program Files（x86）\Microsoft VisualStudio\2017\社区\VC\Auxiliary\Build\vcvars32.bat“

以下是我用来将.pyx文件快速编译为.pyd的安装脚本：（注意：它使用第三方模块发送2个

# cython_setup.py
import sys, os, time, platform, subprocess
from setuptools import setup, find_packages
from Cython.Build import cythonize
from traceback import format_exc

# USAGE:
#
#   from cython_setup import run
#   run(pyx_path)

# vcvars = r"C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars32.bat"

# NOTE: to use visual studio 2017 you must have setuptools version 34+
vcvars = r"C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Auxiliary\Build\vcvars32.bat"


def _build_ext():
    try:
        pyx_path = sys.argv.pop(-1)
        pyx_path = os.path.abspath(pyx_path)
        if not os.path.exists(pyx_path):
            raise FileNotFoundError(f"{pyx_path} does not exist")
        project_name = sys.argv.pop(-1)
        os.chdir(os.path.abspath(os.path.dirname(pyx_path)))

        print("cwd: %s" % os.getcwd())
        print(os.path.abspath("build"))
        setup(
            name=project_name,
            # cmdclass = {'build_ext': build_ext},
            packages=find_packages(),
            # ext_modules=cythonize(extensions)
            ext_modules=cythonize(pyx_path,
                                  compiler_directives={'language_level': 3, 'infer_types': True, 'binding': False},
                                  annotate=True),
            # include_dirs = [numpy.get_include()]
            build_dir=os.path.abspath("build")
        )
    except:
        input(format_exc())


def retry(func):
    def wrapper(*args, **kw):
        tries = 0
        while True:
            try:
                return func(*args, **kw)
            except Exception:
                tries += 1
                if tries > 4:
                    raise
                time.sleep(0.4)

    return wrapper


@retry
def cleanup(pyx_path):
    from send2trash import send2trash
    c_file = os.path.splitext(pyx_path)[0] + ".c"
    if os.path.exists(c_file):
        os.remove(c_file)

    if os.path.exists("build"):
        send2trash("build")


def move_pyd_files(pyx_path):
    pyx_dir = os.path.dirname(pyx_path)
    build_dir = os.path.join(pyx_dir, "build")
    if not os.path.exists(build_dir):
        raise RuntimeError(f"build_dir {build_dir} did not exist....")
    found_pyd = False
    for top, dirs, nondirs in os.walk(build_dir):
        for name in nondirs:
            if name.lower().endswith(".pyd") or name.lower().endswith(".so"):
                found_pyd = True
                old_path = os.path.join(top, name)
                new_path = os.path.join(pyx_dir, name)
                if os.path.exists(new_path):
                    print(f"removing {new_path}")
                    os.remove(new_path)
                print(f"file created at {new_path}")
                os.rename(old_path, new_path)
    if not found_pyd:
        raise RuntimeError("Never found .pyd file to move")

def run(pyx_path):
    """
    :param pyx_path:
    :type pyx_path:
    :return: this function creates the batch file, which in turn calls this module, which calls cythonize, once done
    the batch script deletes itself... I'm sure theres a less convoluted way of doing this, but it works
    :rtype:
    """
    try:
        project_name = os.path.splitext(os.path.basename(pyx_path))[0]
        run_script(project_name, os.path.abspath(pyx_path))
    except:
        input(format_exc())


def run_script(project_name, pyx_path):
    dirname = os.path.dirname(pyx_path)
    # ------------------------------
    os.chdir(dirname)
    if os.path.exists(vcvars):
        #  raise RuntimeError(
        # f"Could not find vcvars32.bat at {vcvars}\nis Visual Studio Installed?\nIs setuptools version > 34?")
        subprocess.check_call(f'call "{vcvars}"', shell=True)

    cmd = "python" if platform.system() == "Windows" else "python3"
    subprocess.check_call(f'{cmd} "{__file__}" build_ext "{project_name}" "{pyx_path}"', shell=True)
    move_pyd_files(pyx_path)
    cleanup(pyx_path)


if len(sys.argv) > 2:
    _build_ext()