Cmake 找不到 PythonLibs答案

【问题标题】：Cmake Could NOT find PythonLibsCmake 找不到 PythonLibs
【发布时间】：2017-11-19 22:58:23
【问题描述】：

我正在尝试在this tutorial 之后为 Windows 上的 Vim 下载 YouCompleteMe。

调用 CMake 时：

cmake -G "Visual Studio 14 Win64" -DPATH_TO_LLVM_ROOT=%USERPROFILE%/ycm_temp/llvm_root_dir . %USERPROFILE%/vimfiles/bundle/YouCompleteMe/third_party/ycmd/cpp

它会抛出以下异常：

CMake Error at C:/Program Files/CMake/share/cmake-3.9/Modules/FindPackageHandleStandardArgs.cmake:137 (message):
Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS)
(Required is at least version "2.6")
Call Stack (most recent call first):
C:/Program Files/CMake/share/cmake-3.9/Modules/FindPackageHandleStandardArgs.cmake:377 (_FPHSA_FAILURE_MESSAGE)
C:/Program Files/CMake/share/cmake-3.9/Modules/FindPythonLibs.cmake:262 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
CMakeLists.txt:189 (find_package)

我已经安装了python-2.7.13，放在PATH下Environment Variables下。

我应该怎么做才能修复异常？

【问题讨论】：

标签： python windows python-2.7 vim cmake

【解决方案1】：

而不是使用：

cmake -G "Visual Studio 14 Win64" -DPATH_TO_LLVM_ROOT=%USERPROFILE%/ycm_temp/llvm_root_dir . %USERPROFILE%/vimfiles/bundle/YouCompleteMe/third_party/ycmd/cpp

您应该将DPYTHON_INCLUDE_DIR 和DPYTHON_LIBRARY 标志设置为如下所示：

-DPYTHON_INCLUDE_DIR=C:\Python27\include \
-DPYTHON_LIBRARY=C:\Python27\libs

如果使用默认安装路径（C:\Python27），完整的命令如下所示：

cmake -G "Visual Studio 14 Win64" -DPATH_TO_LLVM_ROOT=%USERPROFILE%/ycm_temp/llvm_root_dir . %USERPROFILE%/vimfiles/bundle/YouCompleteMe/third_party/ycmd/cpp -DPYTHON_INCLUDE_DIR=C:\Python27\include -DPYTHON_LIBRARY=C:\Python27\libs

【讨论】：