in build_extensionsself._build_extensions_serial()~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\_distutils\command\build_ext.py。
in run_commandcmd_obj.run()~~~~~~~~~~~^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\_distutils\command\build_ext.py， 请问Python pymssql该如何正确安装谢谢各位大神的指点 问题报错ERROR: Failed to build installable wheels for some pyproject.toml based projects (pymssql) 操作系统Windows 11 家庭中文版 24H2 Python 版本3.13.3 已安装visual studio 生成工具2022含Win 11 SDK 和 C CMake工具 已安装 pip(25.1.1) 、setuptools(80.9.0) 和 wheel0.45.1 详细报错日志如下 C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildToolspip install -v pymssqlUsing pip 25.1.1 from D:\Program Files (x86)\Python\Lib\site-packages\pip (python 3.13)Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simpleCollecting pymssql Using cached https://pypi.tuna.tsinghua.edu.cn/packages/83/35/5a0b79369e42fffd5c04e4e74fa90ef034cc5c3f314e14f6d58cac646ccf/pymssql-2.3.4.tar.gz (184 kB) Running command pip subprocess to install build dependencies Using pip 25.1.1 from D:\Program Files (x86)\Python\Lib\site-packages\pip (python 3.13) Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Collecting packaging24Using cached https://pypi.tuna.tsinghua.edu.cn/packages/20/12/38679034af332785aac8774540895e234f4d07f7545804097de4b666afd8/packaging-25.0-py3-none-any.whl (66 kB) Collecting setuptools70.3， in setupreturn distutils.core.setup(**attrs)~~~~~~~~~~~~~~~~~~~~^^^^^^^^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\_distutils\core.py， line 313， in run_commandself.distribution.run_command(command)~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\dist.py，^^^^^^^^^^^^^^^^...3 lines...self._arbitrary_args(config_settings)， in runself.build_extensions()~~~~~~~~~~~~~~~~~~~~~^^File string， WindowsPE) setup.py: include_dirs [/usr/local\\include] setup.py: library_dirs [/usr/local\\lib] Getting requirements to build wheel ... done Running command Preparing metadata (pyproject.toml) prefix/usr/local setup.py: platform.system() Windows setup.py: platform.architecture() (64bit， line 295， config_settings， in run_commandsuper().run_command(command)~~~~~~~~~~~~~~~~~~~^^^^^^^^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\_distutils\dist.py，^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^)^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\build_meta.py。
line 103， line 373， in run_commandsuper().run_command(command)~~~~~~~~~~~~~~~~~~~^^^^^^^^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\_distutils\dist.py， in runself.run_command(cmd_name)~~~~~~~~~~~~~~~~^^^^^^^^^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\_distutils\cmd.py， in cythonize_oneraise CompileError(None， line 135。
line 974， line 989， tomli。
in _build_with_temp_dirself.run_setup()~~~~~~~~~~~~~~^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\build_meta.py， in run_commandcmd_obj.run()~~~~~~~~~~~^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\command\bdist_wheel.py， quietself.verbose 0，forceself.force， in build_wheelreturn _build_backend().build_wheel(~~~~~~~~~~~~~~~~~~~~~~~~~~~~^wheel_directory， line 316， WindowsPE) setup.py: include_dirs [/usr/local\\include] setup.py: library_dirs [/usr/local\\lib] running dist_info creating C:\Users\华为\AppData\Local\Temp\pip-modern-metadata-xf5qctkw\pymssql.egg-info writing C:\Users\华为\AppData\Local\Temp\pip-modern-metadata-xf5qctkw\pymssql.egg-info\PKG-INFO writing dependency_links to C:\Users\华为\AppData\Local\Temp\pip-modern-metadata-xf5qctkw\pymssql.egg-info\dependency_links.txt writing top-level names to C:\Users\华为\AppData\Local\Temp\pip-modern-metadata-xf5qctkw\pymssql.egg-info\top_level.txt writing manifest file C:\Users\华为\AppData\Local\Temp\pip-modern-metadata-xf5qctkw\pymssql.egg-info\SOURCES.txt reading manifest file C:\Users\华为\AppData\Local\Temp\pip-modern-metadata-xf5qctkw\pymssql.egg-info\SOURCES.txt reading manifest template MANIFEST.in adding license file LICENSE writing manifest file C:\Users\华为\AppData\Local\Temp\pip-modern-metadata-xf5qctkw\pymssql.egg-info\SOURCES.txt creating C:\Users\华为\AppData\Local\Temp\pip-modern-metadata-xf5qctkw\pymssql-2.3.4.dist-info Preparing metadata (pyproject.toml) ... doneBuilding wheels for collected packages: pymssql Running command Building wheel for pymssql (pyproject.toml) prefix/usr/local setup.py: platform.system() Windows setup.py: platform.architecture() (64bit， in build_extensionnew_ext cythonize(~~~~~~~~~^ext， line 184， in run_setupsuper().run_setup(setup_scriptsetup_script)~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\build_meta.py。
pyx_file) Cython.Compiler.Errors.CompileError: src\pymssql\_mssql.pyx error: subprocess-exited-with-error × Building wheel for pymssql (pyproject.toml) did not run successfully. │ exit code: 1 ╰─ See above for output. note: This error originates from a subprocess， packaging。
line 497， in cythonizecythonize_one(*args)~~~~~~~~~~~~~^^^^^^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\Cython\Build\Dependencies.py， line 373， in setupreturn run_commands(dist)File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\_distutils\core.py， line 479， line 989。
line 970，。
in build_extensionsFile C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\_distutils\command\build_ext.py， line 1145， line 974， in run_commandsuper().run_command(command)~~~~~~~~~~~~~~~~~~~^^^^^^^^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\_distutils\dist.py。
Cython， setuptools， setuptools_scmCreating C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Scripts Successfully installed Cython-3.1.1 packaging-25.0 setuptools-70.2.0 setuptools_scm-8.3.1 tomli-2.2.1 wheel-0.45.1 Installing build dependencies ... done Running command Getting requirements to build wheel prefix/usr/local setup.py: platform.system() Windows setup.py: platform.architecture() (64bit。
in mainjson_out[return_val] hook(**hook_input[kwargs])~~~~^^^^^^^^^^^^^^^^^^^^^^^^File D:\Program Files (x86)\Python\Lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py， metadata_directory^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^)^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\build_meta.py， line 187， line 505， line 415， in runself.run_command(build)~~~~~~~~~~~~~~~~^^^^^^^^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\_distutils\cmd.py。
in moduleFile C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\__init__.py， and is likely not a problem with pip. full command: D:\Program Files (x86)\Python\python.exe D:\Program Files (x86)\Python\Lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py build_wheel C:\Users\华为\AppData\Local\Temp\tmp1whkfed9 cwd: C:\Users\华为\AppData\Local\Temp\pip-install-d58e6hu9\pymssql_1f79f03152cb4833bf4ee459b7ff4155 Building wheel for pymssql (pyproject.toml) ... error ERROR: Failed building wheel for pymssqlFailed to build pymssqlERROR: Failed to build installable wheels for some pyproject.toml based projects (pymssql) ， in run_setupexec(code， line 131， line 389， in run_commandcmd_obj.run()~~~~~~~~~~~^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\_distutils\command\build.py， in build_wheelreturn self._build_with_temp_dir(~~~~~~~~~~~~~~~~~~~~~~~~~^[bdist_wheel]， line 359， in _build_extensions_serialself.build_extension(ext)~~~~~~~~~~~~~~~~~~~~^^^^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\Cython\Distutils\build_ext.py， line 1289， **options^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^)[0]^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\Cython\Build\Dependencies.py， line 974， line 280， locals())~~~~^^^^^^^^^^^^^^^^File string。
line 316， line 397， in run_commandself.distribution.run_command(command)~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\dist.py。
line 200，54.0Using cached https://pypi.tuna.tsinghua.edu.cn/packages/42/54/2a8ecfcc9a714a6fbf86559a4b0f50b126a4ac4269ea8134f2c75c3e73de/setuptools-70.2.0-py3-none-any.whl (930 kB) Collecting setuptools_scm5.0 (from setuptools_scm[toml]5.0)Using cached https://pypi.tuna.tsinghua.edu.cn/packages/ab/ac/8f96ba9b4cfe3e4ea201f23f4f97165862395e9331a424ed325ae37024a8/setuptools_scm-8.3.1-py3-none-any.whl (43 kB) Collecting wheel0.36.2Using cached https://pypi.tuna.tsinghua.edu.cn/packages/0b/2c/87f3254fd8ffd29e4c02732eee68a83a1d3c346ae39bc6822dcbcb697f2b/wheel-0.45.1-py3-none-any.whl (72 kB) Collecting Cython3.0.10Using cached https://pypi.tuna.tsinghua.edu.cn/packages/79/5e/c469f7b42e145a06af79a3f7b599454c028a823c6a83adc867ddfd02f941/cython-3.1.1-cp313-cp313-win_amd64.whl (2.7 MB) Collecting tomliUsing cached https://pypi.tuna.tsinghua.edu.cn/packages/c7/32/b0963458706accd9afcfeb867c0f9175a741bf7b19cd424230714d722198/tomli-2.2.1-cp313-cp313-win_amd64.whl (109 kB) Installing collected packages: wheel。
in modulemain()~~~~^^File D:\Program Files (x86)\Python\Lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py， in run_commandsdist.run_commands()~~~~~~~~~~~~~~~~~^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\_distutils\dist.py， in run_commandsself.run_command(cmd)~~~~~~~~~~~~~~~~^^^^^File C:\Users\华为\AppData\Local\Temp\pip-build-env-qvi9qsen\overlay\Lib\site-packages\setuptools\dist.py， line 989。
WindowsPE) setup.py: include_dirs [/usr/local\\include] setup.py: library_dirs [/usr/local\\lib] running bdist_wheel running build running build_py creating build creating build\lib.win32-cpython-313 creating build\lib.win32-cpython-313\pymssql copying src\pymssql\exceptions.py - build\lib.win32-cpython-313\pymssql copying src\pymssql\__init__.py - build\lib.win32-cpython-313\pymssql running egg_info writing src\pymssql.egg-info\PKG-INFO writing dependency_links to src\pymssql.egg-info\dependency_links.txt writing top-level names to src\pymssql.egg-info\top_level.txt reading manifest file src\pymssql.egg-info\SOURCES.txt reading manifest template MANIFEST.in adding license file LICENSE writing manifest file src\pymssql.egg-info\SOURCES.txt copying src\pymssql\__init__.pyi - build\lib.win32-cpython-313\pymssql copying src\pymssql\_mssql.pxd - build\lib.win32-cpython-313\pymssql copying src\pymssql\_mssql.pyi - build\lib.win32-cpython-313\pymssql copying src\pymssql\_mssql.pyx - build\lib.win32-cpython-313\pymssql copying src\pymssql\_pymssql.pyi - build\lib.win32-cpython-313\pymssql copying src\pymssql\_pymssql.pyx - build\lib.win32-cpython-313\pymssql copying src\pymssql\exceptions.pyi - build\lib.win32-cpython-313\pymssql copying src\pymssql\py.typed - build\lib.win32-cpython-313\pymssql copying src\pymssql\sqlfront.pxd - build\lib.win32-cpython-313\pymssql copying src\pymssql\version.h - build\lib.win32-cpython-313\pymssql running build_ext Error compiling Cython file: ------------------------------------------------------------ ...elif dbtype SQLINT4:return int(int(DBINT *data)[0])elif dbtype SQLINT8:return long(PY_LONG_LONG(PY_LONG_LONG *data)[0])^ ------------------------------------------------------------ src\pymssql\_mssql.pyx:858:19: undeclared name not builtin: long Compiling src\pymssql\_mssql.pyx because it changed. [1/1] Cythonizing src\pymssql\_mssql.pyx Traceback (most recent call last):File D:\Program Files (x86)\Python\Lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py。