. wheel =‘wheel 1’>pyproject.toml.安装jupyter笔记本时出错？

Question

Building wheels for collected packages: pywinpty
  Building wheel for pywinpty (pyproject.toml) ... error
  error: subprocess-exited-with-error

  × Building wheel for pywinpty (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [72 lines of output]
      Running `maturin pep517 build-wheel -i c:\users\aryal\appdata\local\programs\python\python38-32\python.exe`
         Compiling proc-macro2 v1.0.36
         Compiling unicode-xid v0.2.2
         Compiling windows_x86_64_msvc v0.29.0
         Compiling libc v0.2.117
         Compiling syn v1.0.86
      error: could not compile `windows_x86_64_msvc` due to 2 previous errors
      warning: build failed, waiting for other jobs to finish...
      error: build failed
      💥 maturin failed
        Caused by: Failed to build a native library through cargo
        Caused by: Cargo build finished with "exit code: 101": `cargo rustc --message-format json --manifest-path Cargo.toml --release --lib --`
      ðŸ\x8d¹ Building a mixed python/rust project
      🔗 Found pyo3 bindings
      ðŸ\x90\x8d Found CPython 3.8 at c:\users\aryal\appdata\local\programs\python\python38-32\python.exe
      error: linker `link.exe` not found
        |
        = note: program not found


      note: the msvc targets depend on the msvc linker but `link.exe` was not found


      note: please ensure that VS 2013, VS 2015, VS 2017 or VS 2019 was installed with the Visual C++ option


      error: linker `link.exe` not found
        |
        = note: program not found


      note: the msvc targets depend on the msvc linker but `link.exe` was not found


      note: please ensure that VS 2013, VS 2015, VS 2017 or VS 2019 was installed with the Visual C++ option


      error: linker `link.exe` not found
        |
        = note: program not found


      note: the msvc targets depend on the msvc linker but `link.exe` was not found


      note: please ensure that VS 2013, VS 2015, VS 2017 or VS 2019 was installed with the Visual C++ option


      error: aborting due to previous error


      error: aborting due to previous error


      error: aborting due to previous error


      error: linker `link.exe` not found
        |
        = note: program not found


      note: the msvc targets depend on the msvc linker but `link.exe` was not found


      note: please ensure that VS 2013, VS 2015, VS 2017 or VS 2019 was installed with the Visual C++ option


      error: aborting due to previous error


      Error: command ['maturin', 'pep517', 'build-wheel', '-i', 'c:\\users\\aryal\\appdata\\local\\programs\\python\\python38-32\\python.exe'] returned non-zero exit status 1
      [end of output]

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

我所遇到的错误如下：

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1. 建筑车轮收集包装: pywinpty的建筑车轮(pyproject.toml)误差

2)错误:由于两个先前的错误，无法编译windows_x86_64_msvc

3)错误:构建失败的cargo rustc --message-format json --manifest-path Cargo.toml --release --lib --Ÿ‘原maturin失败的原因是:未能通过Cargo构建一个本机库，原因是:用“退出代码:101”完成的货物生成：cargo rustc --message-format json --manifest-path Cargo.toml --release --lib --Ÿ\x8d构建一个混合python/锈病项目Ÿ“找到了pyo3绑定，Ÿ\x90\x8d在CPython错误处找到了CPython 3.8 :链接器link.exe not Found =注意:程序未找到”

1. 错误:链接器link.exe未找到

Answer 1

当默认的"python“是32位时，就会得到这个错误。卸载并重新安装64位python。