requirement安装报错

[YipSzeho]

error: subprocess-exited-with-error

× Building wheel for backports.zoneinfo (pyproject.toml) did not run successfully. │ exit code: 1 ╰─> [32 lines of output] running bdist_wheel running build running build_py creating build creating build\lib.win-amd64-3.9 creating build\lib.win-amd64-3.9\backports copying src\backports__init.py -> build\lib.win-amd64-3.9\backports creating build\lib.win-amd64-3.9\backports\zoneinfo copying src\backports\zoneinfo_common.py -> build\lib.win-amd64-3.9\backports\zoneinfo copying src\backports\zoneinfo_tzpath.py -> build\lib.win-amd64-3.9\backports\zoneinfo copying src\backports\zoneinfo_version.py -> build\lib.win-amd64-3.9\backports\zoneinfo copying src\backports\zoneinfo_zoneinfo.py -> build\lib.win-amd64-3.9\backports\zoneinfo copying src\backports\zoneinfo__init__.py -> build\lib.win-amd64-3.9\backports\zoneinfo running egg_info writing src\backports.zoneinfo.egg-info\PKG-INFO writing dependency_links to src\backports.zoneinfo.egg-info\dependency_links.txt writing requirements to src\backports.zoneinfo.egg-info\requires.txt writing top-level names to src\backports.zoneinfo.egg-info\top_level.txt reading manifest file 'src\backports.zoneinfo.egg-info\SOURCES.txt' reading manifest template 'MANIFEST.in' warning: no files found matching '.png' under directory 'docs' warning: no files found matching '.svg' under directory 'docs' no previously-included directories found matching 'docs_build' no previously-included directories found matching 'docs_output' adding license file 'LICENSE' adding license file 'licenses/LICENSE_APACHE' writing manifest file 'src\backports.zoneinfo.egg-info\SOURCES.txt' copying src\backports\zoneinfo\init__.pyi -> build\lib.win-amd64-3.9\backports\zoneinfo copying src\backports\zoneinfo\py.typed -> build\lib.win-amd64-3.9\backports\zoneinfo running build_ext building 'backports.zoneinfo._czoneinfo' extension error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/ [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for backports.zoneinfo Failed to build backports.zoneinfo ERROR: Could not build wheels for backports.zoneinfo, which is required to install pyproject.toml-based projects

已安装Microsoft C++ Build Tools，还是有这个错误

[summerkirakira]

试试删除requirements.txt中的backports.zoneinfo？这个依赖貌似是新添加的，Windows下缺少测试

[YipSzeho]

删了就不报错了