cl -Ot1 -nologo -DNO_LONG_LONG -DMSDOS xsum.c make: cl: Command not found make: *** [makefile.vc:65: xsum.exe] Error 127

这个错误提示说明你在使用 make 命令编译 xsum.c 文件时出现了问题，因为系统找不到 cl 命令。

cl 命令是 Visual Studio 的 C/C++ 编译器，因此你需要先确保你已经安装了 Visual Studio，并且在环境变量中设置了正确的路径。

如果你已经安装了 Visual Studio，可以尝试在命令行中输入 cl 命令，看看是否能正常执行。如果不能，可能需要重新安装 Visual Studio 或者更新环境变量。

另外，-Ot1 是一个编译选项，用于指定编译器优化级别。如果你不确定这个选项的含义，可以先尝试不加这个选项重新编译，看看是否会出现错误。

相关问题

Collecting spidev Downloading spidev-3.6.tar.gz (11 kB) Installing build dependencies ... done Getting requirements to build wheel ... done Installing backend dependencies ... done Preparing wheel metadata ... done Building wheels for collected packages: spidev Building wheel for spidev (PEP 517) ... error ERROR: Command errored out with exit status 1: command: 'C:\Users\Y\AppData\Local\Programs\Python\Python311-32\python.exe' 'C:\Users\Y\AppData\Local\Programs\Python\Python311-32\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py' build_wheel 'C:\Users\Y\AppData\Local\Temp\tmp_nif02uj' cwd: C:\Users\Y\AppData\Local\Temp\pip-install-1l6gbx2c\spidev_66aac4f6de92406b812e0ab010d35e91 Complete output (26 lines): C:\Users\Y\AppData\Local\Temp\pip-build-env-ehvsnss7\overlay\Lib\site-packages\setuptools\dist.py:745: SetuptoolsDeprecationWarning: Invalid dash-separated options !! ******************************************************************************** Usage of dash-separated 'description-file' will not be supported in future versions. Please use the underscore name 'description_file' instead. By 2023-Sep-26, you need to update your project and remove deprecated calls or your builds will no longer be supported. See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details. ******************************************************************************** !! opt = self.warn_dash_deprecation(opt, section) running bdist_wheel running build running build_ext building 'spidev' extension creating build creating build\temp.win32-cpython-311 creating build\temp.win32-cpython-311\Release "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.29.30133\bin\HostX86\x86\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -IC:\Users\Y\AppData\Local\Programs\Python\Python311-32\include -IC:\Users\Y\AppData\Local\Programs\Python\Python311-32\Include "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.29.30133\ATLMFC\include" "-IC:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.29.30133\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\winrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\cppwinrt" /Tcspidev_module.c /Fobuild\temp.win32-cpython-311\Release\spidev_module.obj spidev_module.c spidev_module.c(33): fatal error C1083: 无法打开包括文件: “linux/spi/spidev.h”: No such file or directory error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Tools\\MSVC\\14.29.30133\\bin\\HostX86\\x86\\cl.exe' failed with exit code 2 ---------------------------------------- ERROR: Failed building wheel for spidev Failed to build spidev ERROR: Could not build wheels for spidev which use PEP 517 and cannot be installed directly WARNING: You are using pip version 21.2.4; however, version 23.2 is available. You should consider upgrading via the 'C:\Users\Y\AppData\Local\Programs\Python\Python311-32\python.exe -m pip install --upgrade pip' command.

根据你提供的安装日志，看起来在构建Spidev库的过程中出现了一些问题。具体来说，错误提示显示无法找到 "linux/spi/spidev.h" 文件，这可能是由于你的系统不是基于Linux平台而引起的。

Spidev库通常是用于在Linux系统上与SPI设备进行通信的。如果你正在使用的是Windows系统，那么Spidev库可能无法直接在该系统上构建和安装。

在Windows系统上与SPI设备进行通信，你可以考虑使用其他适用于Windows的SPI库，例如`py-spidev`或`Adafruit_GPIO`等。这些库提供了类似Spidev库的功能，并且适用于Windows平台。

请注意，我无法提供关于特定库的详细安装说明，因为具体步骤可能因库的版本、硬件平台和操作系统而有所不同。建议你参考所选库的官方文档或相关资源，以获取适用于Windows系统的安装和使用指南。

此外，你还注意到提示了pip版本的升级问题。你可以按照提示使用以下命令来升级pip：

C:\Users\Y\AppData\Local\Programs\Python\Python311-32\python.exe -m pip install --upgrade pip

希望这些信息对你有所帮助。如果你有任何其他问题，请随时提问。

d:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.35.32215\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -DNPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION -DPY_ARRAY_UNIQUE_SYMBOL=Mahotas_PyArray_API_Symbol -I[] -IC:\Users\zzl\AppData\Local\Programs\Python\Python311\include -IC:\Users\zzl\AppData\Local\Programs\Python\Python311\Include "-Id:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.35.32215\include" "-Id:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.35.32215\ATLMFC\include" "-Id:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\VS\include" "-ID:\Windows Kits\10\include\10.0.22000.0\ucrt" "-ID:\Windows Kits\10\\include\10.0.22000.0\\um" "-ID:\Windows Kits\10\\include\10.0.22000.0\\shared" "-ID:\Windows Kits\10\\include\10.0.22000.0\\winrt" "-ID:\Windows Kits\10\\include\10.0.22000.0\\cppwinrt" /EHsc /Tpmahotas/_bbox.cpp /Fobuild\temp.win-amd64-cpython-311\Release\mahotas/_bbox.obj /EHsc _bbox.cpp C:\Users\zzl\AppData\Local\Temp\pip-install-y42ee58r\mahotas_e2e15a15769346a48eee934bb7e984c0\mahotas\numpypp\numpy.hpp(11): fatal error C1083: 无法打开包括文件: “numpy/ndarrayobject.h”: No such file or directory error: command 'd:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\VC\\Tools\\MSVC\\14.35.32215\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2 [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for mahotas Failed to build mahotas ERROR: Could not build wheels for mahotas, which is required to install pyproject.toml-based projects

这是一个编译错误，似乎是缺少了numpy/ndarrayobject.h文件导致的。建议检查是否正确安装了NumPy，并且添加了正确的路径。你可以尝试运行以下命令来安装NumPy：

pip install numpy

如果已经安装了NumPy但仍然出现此错误，请检查NumPy的路径是否正确，并确保在编译时添加了正确的路径。