Python 安装 包时 VC 14 找不到错误终极解决办法_python setup.py msvc

python setup.py bdist_wheel did not run successfully.

修改源码:M:\work\tool\Python39x64\Lib\site-packages\setuptools\msvc.py

中 函数 def _msvc14_find_vc2017():

下代码:

    try:
        path = subprocess.check_output([
            join(root, "Microsoft Visual Studio", "Installer", "vswhere.exe"),
            "-latest",
            "-prerelease",
            "-requiresAny",
            "-requires", "Microsoft.VisualStudio.Component.VC.Tools.x86.x64",
            "-requires", "Microsoft.VisualStudio.Workload.WDExpress",
            "-property", "installationPath",
            "-products", "*",
        ]).decode(encoding="mbcs", errors="strict").strip()
    except (subprocess.CalledProcessError, OSError, UnicodeDecodeError):
        return None, None

为:

    # try:
        # path = subprocess.check_output([
            # join(root, "Microsoft Visual Studio", "Installer", "vswhere.exe"),
            # "-latest",
            # "-prerelease",
            # "-requiresAny",
            # "-requires", "Microsoft.VisualStudio.Component.VC.Tools.x86.x64",
            # "-requires", "Microsoft.VisualStudio.Workload.WDExpress",
            # "-property", "installationPath",
            # "-products", "*",
        # ]).decode(encoding="mbcs", errors="strict").strip()
    # except (subprocess.CalledProcessError, OSError, UnicodeDecodeError):
        # return None, None
    path="C:\\Program Files (x86)\\Microsoft Visual Studio 14.0"

由于安装的精简版本没有Installer目录及相关文件