需要 Microsoft Visual C++ 14.0(无法找到 vcvarsall.bat) [英] Microsoft Visual C++ 14.0 is required (Unable to find vcvarsall.bat)

问题描述

我已经安装了 Python 3.5 并且正在运行

I've installed Python 3.5 and while running

pip install mysql-python

它给了我以下错误

error: Microsoft Visual C++ 14.0 is required (Unable to find vcvarsall.bat)

我已将以下几行添加到我的路径中

I have added the following lines to my Path

C:\Program Files\Python 3.5\Scripts\;
C:\Program Files\Python 3.5\;

C:\Windows\System32;
C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC;
C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC

我的电脑上有一个 64 位的 win 7 设置.

I have a 64bit win 7 setup in my PC.

缓解此错误并通过 pip 正确安装模块的解决方案是什么.

What could be the solution for mitigating this error and installing the modules correctly via pip.

推荐答案

你的路径只列出了 Visual Studio 11 和 12，它要 14，也就是 Visual Studio 2015.如果您安装了它，并记得勾选 Languages->C++ 框，那么它应该可以工作.

Your path only lists Visual Studio 11 and 12, it wants 14, which is Visual Studio 2015. If you install that, and remember to tick the box for Languages->C++ then it should work.

在我的 Python 3.5 安装中，错误消息更有用一些，并包含从中获取它的 URL

On my Python 3.5 install, the error message was a little more useful, and included the URL to get it from

 error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-tools

新工作 link

根据 Lightfire228 的建议，您可能还需要升级 setuptools 包以消除错误:

As suggested by Lightfire228, you may also need to upgrade setuptools package for the error to disappear:

pip install --upgrade setuptools

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