错误：安装python包时需要Microsoft Visual C++ 14.0
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error: Microsoft Visual C++ 14.0 is required when installing python package
提问by AbdeAMNR
I'm trying to download the package statsmodelsby running in command prompt(admin) this command:
我正在尝试statsmodels通过在命令提示符（管理员）中运行此命令来下载软件包：
pip3 install statsmodels
and I get this error
我收到这个错误
“error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-tools”
“错误：需要 Microsoft Visual C++ 14.0。使用“Microsoft Visual C++ 构建工具”获取它：http: //landinghub.visualstudio.com/visual-cpp-build-tools”
Please note that I already installed Visual Studio 2015 and I also have Visual Studio 2013 installed on my machine.
请注意，我已经安装了 Visual Studio 2015，并且我的机器上还安装了 Visual Studio 2013。
回答by ChihWei
Please download Visual C++ Build Tools 2015
Install the visualcppbuildtools_fullfrom 1.
- Please ensure below dependencies were installed: Python later then 2.6, including Python 3.x, NumPy, SciPy, Pandas, Patsy, Cython
- After all the dependencies and visualcppbuildtools_fullare installed, please relaunch your IDE or reboot computer.
- Please execute "pip3 install statsmodels" again after IDE relaunch.
从 1安装visualcppbuildtools_full。
- 请确保安装了以下依赖项：Python 2.6 以后，包括 Python 3.x、NumPy、SciPy、Pandas、Patsy、Cython
- 安装所有依赖项和visualcppbuildtools_full 后，请重新启动您的 IDE 或重新启动计算机。
- 请在 IDE 重新启动后再次执行“pip3 install statsmodels”。
I'm using Windows VS code, and I found the statsmodels installation won't work unless I relaunch my VS code.
我正在使用 Windows VS 代码，我发现除非我重新启动我的 VS 代码，否则 statsmodels 安装将不起作用。
Please try it.
请尝试一下。
回答by Adnan Khan
Maybe I am too late to share a solution here but it might help someone in the future. i was also trying to setup YOLO and was trying for a complete one day to solve the VC++ error message.
也许我在这里分享解决方案为时已晚，但将来可能会对某人有所帮助。我也在尝试设置 YOLO，并尝试了整整一天来解决 VC++ 错误消息。
Command i was trying to run: python setup.py build_ext --inplaceError message everyone knows: Microsoft Visual C++ 14.0 is requiredso i google it visit many forums and tried everything, from reinstalling VC++ tools for VS2015 many times and restart my system many times, set paths in environment variables. but none worked for me...
我试图运行的命令：python setup.py build_ext --inplace错误消息大家都知道：Microsoft Visual C++ 14.0 是必需的，所以我谷歌它访问了许多论坛并尝试了一切，从多次为 VS2015 重新安装 VC++ 工具并重新启动我的系统很多次，在环境变量中设置路径。但没有一个对我有用......
what worked for me>>>>?
什么对我有用>>>>？
1: Install VC++ build tools from build-tools-for-visual-studio-2017, once you run the setup, check only Visual C++ build toolsand select all important optional check boxes on the right side. it might take more than 8 GB on your desk, then restart your system.
1：从build-tools-for-visual-studio-2017安装 VC++ 构建工具，运行安装程序后，仅选中Visual C++ 构建工具并选中右侧的所有重要可选复选框。它可能需要超过 8 GB 的空间，然后重新启动系统。
2: Add path in Environment Variables to your VC that will be: C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC
2：将环境变量中的路径添加到您的 VC，即：C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC
3: Also add path to: C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Tools\MSVC\14.15.26726 with variable name: VS140COMNTOOLS
3：同时添加路径到：C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Tools\MSVC\14.15.26726 变量名： VS140COMNTOOLS
4:Once its done type Native Toolsin windows start menu. you should see X64 Native Tools Command Prompt for VS2017click on it, it will open a command prompt, run your command again inside this command prompt not in regular windows command prompt.
4：完成后，在 Windows 开始菜单中键入Native Tools。你应该看到X64 Native Tools Command Prompt for VS2017点击它，它会打开一个命令提示符，在这个命令提示符下再次运行你的命令，而不是在常规的 Windows 命令提示符下。
I hope it will work for you.
我希望它对你有用。
