Python 如何修复 CMakeLists.txt 中的 CMake 错误：生成器 NMake Makefiles 不支持平台规范，但已指定平台 x64

how to fix CMake Error in CMakeLists.txt: Generator NMake Makefiles does not support platform specification, but platform x64 was specified

提问by Owase Sayyad

I want to install dlib using pip install dlibusing cmd in windows 10 But it is showing following three errors: CMake Error in CMakeLists.txt: Generator

我想使用pip install dlib在 Windows 10 中使用 cmd安装 dlib但它显示以下三个错误： CMakeLists.txt 中的 CMake 错误：生成器

    NMake Makefiles

  does not support platform specification, but platform

    x64

  was specified.


CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage

INFORMATION: pip 9.0.1 from d:\python36\lib\site-packages (python 3.6) cmake 0.9.0 windows 10 pro(64-bit) Version: 10.0.16299 Build 16299

信息：pip 9.0.1 from d:\python36\lib\site-packages (python 3.6) cmake 0.9.0 windows 10 pro(64-bit) 版本：10.0.16299 Build 16299

采纳答案by ASHu2

I am on windows 10, python 3.5, pip 10
dlib didn't work even after installing cmake. Solution :

我在 Windows 10 上，python 3.5，pip 10
dlib 即使在安装 cmake 后也不起作用。解决方案 ：

• Add cmake into PATH(C:\Program Files\CMake\bin)

• Then install using pip:

  pip install dlib==19.4
  

• 将 cmake 添加到 PATH(C:\Program Files\CMake\bin)

• 然后安装使用pip：

  pip install dlib==19.4
  

Works like a charm.

奇迹般有效。

Edit:

编辑：

After windows October update, the above method works, but sometimes there are errors like boost errorand cmake incompatible. so,

窗户月更新后，上述方法的作品，但有时也有类似的错误boost error和cmake incompatible。所以，

• Download and install CMake msi
• Add cmake into PATH(C:\Program Files\CMake\bin)
• Restart Windows

• pip install dlib
  

  or

  pip install dlib==19.4
  

• 下载并安装CMake msi
• 将 cmake 添加到 PATH(C:\Program Files\CMake\bin)
• 重新启动 Windows

• pip install dlib
  

  或者

  pip install dlib==19.4
  

回答by u10927133

I met the same problem with you, and it has been solved after installing Visual Studio C++.

我和你遇到了同样的问题，安装Visual Studio C++后已经解决了。

回答by CrazyMerlin

The easiest way is to install MS Visual Studio Community Edition, and select Visual C++ (install anything else you want but they are all optional except C++). This will install CMake and the correct compiler and libs in the correct locations.

最简单的方法是安装 MS Visual Studio Community Edition，然后选择 Visual C++（安装任何你想要的东西，但它们都是可选的，除了 C++）。这将在正确的位置安装 CMake 和正确的编译器和库。

• Download the latest Dlib.
• CD into the Dlib folder.
• Make sure the Dlib/build folder is empty ( rm -r -force .\build* )
• Run: python .\setup.py install

• 下载最新的 Dlib。
• CD 放入 Dlib 文件夹。
• 确保 Dlib/build 文件夹为空（ rm -r -force .\build* ）
• 运行：python .\setup.py install

If you get an error, post back here. You are probably missing a dependency or ENV variable.

如果出现错误，请在此处回帖。您可能缺少依赖项或 ENV 变量。

回答by DCG

First of all, delete CMakeCache.txt file. Later, just execute inside dlib-xx/build the command below:

首先，删除 CMakeCache.txt 文件。稍后，只需在 dlib-xx/build 中执行以下命令：

cmake -G "NMake Makefiles" ..

If you have more problems with CMAKE_C_COMPILER and CMAKE_CXX_COMPILER, you will have to install MinGW and add to the enviroment variable the path /bin of MinGW.

如果您对 CMAKE_C_COMPILER 和 CMAKE_CXX_COMPILER 有更多问题，则必须安装 MinGW 并将 MinGW 的路径 /bin 添加到环境变量中。

And if you don't have installed Visual Studio, you would to resolve future problems

如果你还没有安装 Visual Studio，你会解决未来的问题

回答by Sean Wen

I have just encountered the same problem yesterday and looked up many resources. And at last I solved it by installing Visual Studio 2017, choosing C++-related component, because it needs the C++ compiler to build the dlib.

昨天刚遇到同样的问题，查了很多资源。最后我通过安装Visual Studio 2017解决了这个问题，选择了C++相关的组件，因为它需要C++编译器来构建dlib。

回答by Masoud_qashqai

you can also go this link (dlib.whl)and download .whl version of dlib and use this command to install it

您也可以转到此链接（dlib.whl）并下载 .whl 版本的 dlib 并使用此命令进行安装

pip install .\dlib-19.8.1-cp36-cp36m-win_amd64.whl

but you should replace name of the file in above command with any file that you have downloaded

但是你应该用你下载的任何文件替换上面命令中的文件名

回答by Peter

I had the same problem. Installing dlibfrom .whlworked.

我有同样的问题。dlib从.whl工作安装。

pip install https://pypi.python.org/packages/da/06/bd3e241c4eb0a662914b3b4875fc52dd176a9db0d4a2c915ac2ad8800e9e/dlib-19.7.0-cp36-cp36m-win_amd64.whl#md5=b7330a5b2d46420343fbed5df69e6a3f

See this post: https://stackoverflow.com/a/49538054/9524424

看到这个帖子：https: //stackoverflow.com/a/49538054/9524424

回答by David Dale

I had a similar problem when installing dliband pqkmeansPython packages.

我在安装dlib和pqkmeansPython 包时遇到了类似的问题。

1. Installing CMAKE or MinGW did not help.
2. I solved it only after installing the Build Tools for Visual Studio from here(so installing Visual Studion IDE, which is quite huge, is not necessary). When installing, I didn't check any additional ticks - the mininal proposed set of packages was enough.
3. When installing Visual Studio, I run into a problem from this question(traces of older versions of VS) and dealt with it following the answers to this question.

1. 安装 CMAKE 或 MinGW 没有帮助。
2. 我只是在从这里安装了 Visual Studio 的构建工具后才解决了这个问题（因此不需要安装非常庞大的 Visual Studion IDE）。安装时，我没有检查任何额外的刻度 - 最小建议的软件包集就足够了。
3. 安装 Visual Studio 时，我遇到了这个问题（VS 旧版本的痕迹）的问题，并按照这个问题的答案进行了处理。