Building wheel for CFFI fails when installing Python-MIP - Stack Overflow

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I am trying to set up a local Windows 11 instance of some specific services I have running on a Linux server.

I'm downloading all of the packages that my services require, and once I get to 'mip', I can't go any further.

This is the command prompt log for the error:

C:\Users\akrivickas>pip install mip
Collecting mip
  Using cached mip-1.14.2-py3-none-any.whl.metadata (21 kB)
Collecting cffi==1.15.0 (from mip)
  Using cached cffi-1.15.0.tar.gz (484 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done
Requirement already satisfied: pycparser in c:\users\akrivickas\appdata\local\programs\python\python313\lib\site-packages (from cffi==1.15.0->mip) (2.22)
Using cached mip-1.14.2-py3-none-any.whl (15.3 MB)
Building wheels for collected packages: cffi
  Building wheel for cffi (pyproject.toml) ... error
  error: subprocess-exited-with-error

  × Building wheel for cffi (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [127 lines of output]
      _configtest.c
      running bdist_wheel
      running build
      running build_py
      creating build\lib.win-amd64-cpython-313\cffi
      copying cffi\api.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\backend_ctypes.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\cffi_opcode.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\commontypes.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\cparser.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\error.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\ffiplatform.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\lock.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\model.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\pkgconfig.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\recompiler.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\setuptools_ext.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\vengine_cpy.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\vengine_gen.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\verifier.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\__init__.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\_cffi_include.h -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\parse_c_type.h -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\_embedding.h -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\_cffi_errors.h -> build\lib.win-amd64-cpython-313\cffi
      running build_ext
      building '_cffi_backend' extension
      creating build\temp.win-amd64-cpython-313\Release\c
      creating build\temp.win-amd64-cpython-313\Release\c\libffi_x86_x64
      "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -Ic/libffi_x86_x64 -IC:\Users\akrivickas\AppData\Local\Programs\Python\Python313\include -IC:\Users\akrivickas\AppData\Local\Programs\Python\Python313\Include "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\ATLMFC\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\VS\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\um" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\shared" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\winrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\cppwinrt" /Tcc/_cffi_backend.c /Fobuild\temp.win-amd64-cpython-313\Release\c\_cffi_backend.obj
      _cffi_backend.c
      c/_cffi_backend.c(406): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(407): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(1098): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1107): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1132): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1155): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1174): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1188): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1337): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1339): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1689): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1690): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1692): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1704): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1705): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1708): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1727): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1771): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1836): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1838): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1849): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1852): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(2243): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(2248): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(2252): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(2267): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(2326): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(3256): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(3977): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(4077): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(4193): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(4234): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(4503): warning C4013: 'PyUnicode_GetSize' undefined; assuming extern returning int
      c/_cffi_backend.c(4506): warning C4133: 'function': incompatible types - from 'PyUnicodeObject *' to 'PyObject *'
      c/_cffi_backend.c(4517): warning C4996: 'Py_FileSystemDefaultEncoding': deprecated in 3.12
      c/_cffi_backend.c(4800): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(4818): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(4959): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(4950): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(4971): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(5367): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(5414): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(5421): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(5640): warning C4244: '=': conversion from 'Py_ssize_t' to 'unsigned short', possible loss of data
      c/_cffi_backend.c(5769): warning C4267: 'function': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(5773): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(5789): warning C4267: 'function': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(5802): warning C4267: 'function': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(5831): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(5897): warning C4244: 'function': conversion from 'Py_ssize_t' to 'unsigned int', possible loss of data
      c/_cffi_backend.c(5985): warning C4244: 'function': conversion from 'Py_ssize_t' to 'long', possible loss of data
      c/_cffi_backend.c(6100): warning C4013: '_PyErr_WriteUnraisableMsg' undefined; assuming extern returning int
      c/_cffi_backend.c(6535): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\parse_c_type.c(218): warning C4267: 'return': conversion from 'size_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\parse_c_type.c(287): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\parse_c_type.c(341): warning C4244: '=': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\parse_c_type.c(445): warning C4244: 'return': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\realize_c_type.c(425): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\realize_c_type.c(430): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\realize_c_type.c(448): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\realize_c_type.c(460): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\realize_c_type.c(559): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\realize_c_type.c(621): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\realize_c_type.c(700): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\realize_c_type.c(753): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\lib_obj.c(130): warning C4244: 'initializing': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\lib_obj.c(306): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\lib_obj.c(358): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\lib_obj.c(384): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\lib_obj.c(405): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\lib_obj.c(419): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(170): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(215): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(247): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(248): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(260): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(261): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(281): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(301): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(302): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(307): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(327): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(331): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\call_python.c(110): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -Ic/libffi_x86_x64 -IC:\Users\akrivickas\AppData\Local\Programs\Python\Python313\include -IC:\Users\akrivickas\AppData\Local\Programs\Python\Python313\Include "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\ATLMFC\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\VS\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\um" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\shared" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\winrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\cppwinrt" /Tcc/libffi_x86_x64\ffi.c /Fobuild\temp.win-amd64-cpython-313\Release\c\libffi_x86_x64\ffi.obj
      ffi.c
      "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -Ic/libffi_x86_x64 -IC:\Users\akrivickas\AppData\Local\Programs\Python\Python313\include -IC:\Users\akrivickas\AppData\Local\Programs\Python\Python313\Include "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\ATLMFC\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\VS\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\um" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\shared" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\winrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\cppwinrt" /Tcc/libffi_x86_x64\prep_cif.c /Fobuild\temp.win-amd64-cpython-313\Release\c\libffi_x86_x64\prep_cif.obj
      prep_cif.c
      c/libffi_x86_x64\prep_cif.c(169): warning C4267: '+=': conversion from 'size_t' to 'unsigned int', possible loss of data
      "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -Ic/libffi_x86_x64 -IC:\Users\akrivickas\AppData\Local\Programs\Python\Python313\include -IC:\Users\akrivickas\AppData\Local\Programs\Python\Python313\Include "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\ATLMFC\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\VS\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\um" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\shared" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\winrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\cppwinrt" /Tcc/libffi_x86_x64\types.c /Fobuild\temp.win-amd64-cpython-313\Release\c\libffi_x86_x64\types.obj
      types.c
      "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\bin\HostX86\x64\link.exe" /nologo /INCREMENTAL:NO /LTCG /DLL /MANIFEST:EMBED,ID=2 /MANIFESTUAC:NO /LIBPATH:C:\Users\akrivickas\AppData\Local\Programs\Python\Python313\libs /LIBPATH:C:\Users\akrivickas\AppData\Local\Programs\Python\Python313 /LIBPATH:C:\Users\akrivickas\AppData\Local\Programs\Python\Python313\PCbuild\amd64 "/LIBPATH:C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\ATLMFC\lib\x64" "/LIBPATH:C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\lib\x64" "/LIBPATH:C:\Program Files (x86)\Windows Kits\10\lib\10.0.22621.0\ucrt\x64" "/LIBPATH:C:\Program Files (x86)\Windows Kits\10\\lib\10.0.22621.0\\um\x64" /EXPORT:PyInit__cffi_backend build\temp.win-amd64-cpython-313\Release\c\_cffi_backend.obj build\temp.win-amd64-cpython-313\Release\c\libffi_x86_x64\ffi.obj build\temp.win-amd64-cpython-313\Release\c\libffi_x86_x64\prep_cif.obj build\temp.win-amd64-cpython-313\Release\c\libffi_x86_x64\types.obj /OUT:build\lib.win-amd64-cpython-313\_cffi_backend.cp313-win_amd64.pyd /IMPLIB:build\temp.win-amd64-cpython-313\Release\c\_cffi_backend.cp313-win_amd64.lib c/libffi_x86_x64\win64.obj
         Creating library build\temp.win-amd64-cpython-313\Release\c\_cffi_backend.cp313-win_amd64.lib and object build\temp.win-amd64-cpython-313\Release\c\_cffi_backend.cp313-win_amd64.exp
      _cffi_backend.obj : error LNK2001: unresolved external symbol _PyErr_WriteUnraisableMsg
      build\lib.win-amd64-cpython-313\_cffi_backend.cp313-win_amd64.pyd : fatal error LNK1120: 1 unresolved externals
      error: command 'C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\VC\\Tools\\MSVC\\14.43.34808\\bin\\HostX86\\x64\\link.exe' failed with exit code 1120
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for cffi
Failed to build cffi

[notice] A new release of pip is available: 24.3.1 -> 25.0.1
[notice] To update, run: python.exe -m pip install --upgrade pip
ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (cffi)

Trying to pip install cffi directly gives me the same error - Building wheel for cffi did not run successfully.

Downgrading Python might solve this issue, as I've read up on similar issues online, but I am looking for a workaround without the necessity to downgrade.

I am trying to set up a local Windows 11 instance of some specific services I have running on a Linux server.

I'm downloading all of the packages that my services require, and once I get to 'mip', I can't go any further.

This is the command prompt log for the error:

C:\Users\akrivickas>pip install mip
Collecting mip
  Using cached mip-1.14.2-py3-none-any.whl.metadata (21 kB)
Collecting cffi==1.15.0 (from mip)
  Using cached cffi-1.15.0.tar.gz (484 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done
Requirement already satisfied: pycparser in c:\users\akrivickas\appdata\local\programs\python\python313\lib\site-packages (from cffi==1.15.0->mip) (2.22)
Using cached mip-1.14.2-py3-none-any.whl (15.3 MB)
Building wheels for collected packages: cffi
  Building wheel for cffi (pyproject.toml) ... error
  error: subprocess-exited-with-error

  × Building wheel for cffi (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [127 lines of output]
      _configtest.c
      running bdist_wheel
      running build
      running build_py
      creating build\lib.win-amd64-cpython-313\cffi
      copying cffi\api.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\backend_ctypes.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\cffi_opcode.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\commontypes.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\cparser.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\error.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\ffiplatform.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\lock.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\model.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\pkgconfig.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\recompiler.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\setuptools_ext.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\vengine_cpy.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\vengine_gen.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\verifier.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\__init__.py -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\_cffi_include.h -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\parse_c_type.h -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\_embedding.h -> build\lib.win-amd64-cpython-313\cffi
      copying cffi\_cffi_errors.h -> build\lib.win-amd64-cpython-313\cffi
      running build_ext
      building '_cffi_backend' extension
      creating build\temp.win-amd64-cpython-313\Release\c
      creating build\temp.win-amd64-cpython-313\Release\c\libffi_x86_x64
      "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -Ic/libffi_x86_x64 -IC:\Users\akrivickas\AppData\Local\Programs\Python\Python313\include -IC:\Users\akrivickas\AppData\Local\Programs\Python\Python313\Include "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\ATLMFC\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\VS\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\um" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\shared" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\winrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\cppwinrt" /Tcc/_cffi_backend.c /Fobuild\temp.win-amd64-cpython-313\Release\c\_cffi_backend.obj
      _cffi_backend.c
      c/_cffi_backend.c(406): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(407): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(1098): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1107): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1132): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1155): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1174): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1188): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1337): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1339): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1689): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1690): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1692): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1704): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1705): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1708): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1727): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1771): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1836): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1838): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1849): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(1852): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(2243): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(2248): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(2252): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(2267): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(2326): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(3256): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(3977): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(4077): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(4193): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(4234): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(4503): warning C4013: 'PyUnicode_GetSize' undefined; assuming extern returning int
      c/_cffi_backend.c(4506): warning C4133: 'function': incompatible types - from 'PyUnicodeObject *' to 'PyObject *'
      c/_cffi_backend.c(4517): warning C4996: 'Py_FileSystemDefaultEncoding': deprecated in 3.12
      c/_cffi_backend.c(4800): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(4818): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(4959): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(4950): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(4971): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(5367): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(5414): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(5421): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(5640): warning C4244: '=': conversion from 'Py_ssize_t' to 'unsigned short', possible loss of data
      c/_cffi_backend.c(5769): warning C4267: 'function': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(5773): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(5789): warning C4267: 'function': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(5802): warning C4267: 'function': conversion from 'size_t' to 'int', possible loss of data
      c/_cffi_backend.c(5831): warning C4244: 'function': conversion from 'Py_ssize_t' to 'int', possible loss of data
      c/_cffi_backend.c(5897): warning C4244: 'function': conversion from 'Py_ssize_t' to 'unsigned int', possible loss of data
      c/_cffi_backend.c(5985): warning C4244: 'function': conversion from 'Py_ssize_t' to 'long', possible loss of data
      c/_cffi_backend.c(6100): warning C4013: '_PyErr_WriteUnraisableMsg' undefined; assuming extern returning int
      c/_cffi_backend.c(6535): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\parse_c_type.c(218): warning C4267: 'return': conversion from 'size_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\parse_c_type.c(287): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\parse_c_type.c(341): warning C4244: '=': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\parse_c_type.c(445): warning C4244: 'return': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\realize_c_type.c(425): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\realize_c_type.c(430): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\realize_c_type.c(448): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\realize_c_type.c(460): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\realize_c_type.c(559): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\realize_c_type.c(621): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\realize_c_type.c(700): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\realize_c_type.c(753): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\lib_obj.c(130): warning C4244: 'initializing': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\lib_obj.c(306): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\lib_obj.c(358): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\lib_obj.c(384): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\lib_obj.c(405): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\lib_obj.c(419): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(170): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(215): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(247): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(248): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(260): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(261): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(281): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(301): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(302): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(307): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(327): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\cdlopen.c(331): warning C4244: '=': conversion from 'Py_ssize_t' to 'int', possible loss of data
      C:\Users\akrivickas\AppData\Local\Temp\pip-install-26uwex1k\cffi_df0c5f3895b948c2a611c45dbfb00137\c\call_python.c(110): warning C4244: 'function': conversion from 'intptr_t' to 'int', possible loss of data
      "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -Ic/libffi_x86_x64 -IC:\Users\akrivickas\AppData\Local\Programs\Python\Python313\include -IC:\Users\akrivickas\AppData\Local\Programs\Python\Python313\Include "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\ATLMFC\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\VS\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\um" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\shared" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\winrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\cppwinrt" /Tcc/libffi_x86_x64\ffi.c /Fobuild\temp.win-amd64-cpython-313\Release\c\libffi_x86_x64\ffi.obj
      ffi.c
      "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -Ic/libffi_x86_x64 -IC:\Users\akrivickas\AppData\Local\Programs\Python\Python313\include -IC:\Users\akrivickas\AppData\Local\Programs\Python\Python313\Include "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\ATLMFC\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\VS\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\um" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\shared" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\winrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\cppwinrt" /Tcc/libffi_x86_x64\prep_cif.c /Fobuild\temp.win-amd64-cpython-313\Release\c\libffi_x86_x64\prep_cif.obj
      prep_cif.c
      c/libffi_x86_x64\prep_cif.c(169): warning C4267: '+=': conversion from 'size_t' to 'unsigned int', possible loss of data
      "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -Ic/libffi_x86_x64 -IC:\Users\akrivickas\AppData\Local\Programs\Python\Python313\include -IC:\Users\akrivickas\AppData\Local\Programs\Python\Python313\Include "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\ATLMFC\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\VS\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\um" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\shared" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\winrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\cppwinrt" /Tcc/libffi_x86_x64\types.c /Fobuild\temp.win-amd64-cpython-313\Release\c\libffi_x86_x64\types.obj
      types.c
      "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\bin\HostX86\x64\link.exe" /nologo /INCREMENTAL:NO /LTCG /DLL /MANIFEST:EMBED,ID=2 /MANIFESTUAC:NO /LIBPATH:C:\Users\akrivickas\AppData\Local\Programs\Python\Python313\libs /LIBPATH:C:\Users\akrivickas\AppData\Local\Programs\Python\Python313 /LIBPATH:C:\Users\akrivickas\AppData\Local\Programs\Python\Python313\PCbuild\amd64 "/LIBPATH:C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\ATLMFC\lib\x64" "/LIBPATH:C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.43.34808\lib\x64" "/LIBPATH:C:\Program Files (x86)\Windows Kits\10\lib\10.0.22621.0\ucrt\x64" "/LIBPATH:C:\Program Files (x86)\Windows Kits\10\\lib\10.0.22621.0\\um\x64" /EXPORT:PyInit__cffi_backend build\temp.win-amd64-cpython-313\Release\c\_cffi_backend.obj build\temp.win-amd64-cpython-313\Release\c\libffi_x86_x64\ffi.obj build\temp.win-amd64-cpython-313\Release\c\libffi_x86_x64\prep_cif.obj build\temp.win-amd64-cpython-313\Release\c\libffi_x86_x64\types.obj /OUT:build\lib.win-amd64-cpython-313\_cffi_backend.cp313-win_amd64.pyd /IMPLIB:build\temp.win-amd64-cpython-313\Release\c\_cffi_backend.cp313-win_amd64.lib c/libffi_x86_x64\win64.obj
         Creating library build\temp.win-amd64-cpython-313\Release\c\_cffi_backend.cp313-win_amd64.lib and object build\temp.win-amd64-cpython-313\Release\c\_cffi_backend.cp313-win_amd64.exp
      _cffi_backend.obj : error LNK2001: unresolved external symbol _PyErr_WriteUnraisableMsg
      build\lib.win-amd64-cpython-313\_cffi_backend.cp313-win_amd64.pyd : fatal error LNK1120: 1 unresolved externals
      error: command 'C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\VC\\Tools\\MSVC\\14.43.34808\\bin\\HostX86\\x64\\link.exe' failed with exit code 1120
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for cffi
Failed to build cffi

[notice] A new release of pip is available: 24.3.1 -> 25.0.1
[notice] To update, run: python.exe -m pip install --upgrade pip
ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (cffi)

Trying to pip install cffi directly gives me the same error - Building wheel for cffi did not run successfully.

Downgrading Python might solve this issue, as I've read up on similar issues online, but I am looking for a workaround without the necessity to downgrade.

• python
• python-cffi
• cffi

Share Improve this question Follow edited Feb 24 at 9:56 A.K. asked Feb 24 at 9:55 A.K.A.K. 1333 bronze badges 3

• Can you confirm that just saying pip install cffi fails in exactly the same way? Because that should install cffi 1.17, where the problem was supposedly fixed – Armin Rigo Commented Feb 26 at 10:22
• Directly installing cffi using 'pip install cffi' does not fail, as it does install the 1.17 version. But installing the mip package calls the specific 1.15 prerequisite from the mip requirements. – A.K. Commented Feb 27 at 11:06
• Ah, OK. I understood some text in your question to imply that typing pip install cffi gives the same error. Sorry for the confusion then. – Armin Rigo Commented Feb 28 at 19:50

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1 Answer 1

Sorted by: Reset to default 0

The fixes for cffi on CPython 3.13 were added in cffi 1.17. I see above

Collecting cffi==1.15.0 (from mip)

which makes me think that mip forces cffi 1.15 to be installed, which means that mip won't work with CPython 3.13. Try to tweak mip's requirements or post an issue in the mip issue tracker.

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