我在cygwin下遇到cmake问题。我安装了cygwin的CMake软件包和普通的CMake软件包（在windows中），每次运行CMake配置项目时都显示以下内容：
$ CMake Error: CMake was unable to find a build program corresponding to "Unix Makefiles". CMAKE_MAKE_PROGRAM is not set. You probably need to select a different build tool.
Missing variable is:
CMAKE_C_COMPILER_ENV_VAR
CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
Missing variable is:
CMAKE_C_COMPILER
CMake Error: Could not find cmake module file:/home/LordEvil/build/CMakeFiles/CMakeCCompiler.cmake
CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
Missing variable is:
CMAKE_CXX_COMPILER_ENV_VAR
CMake Error: Error required internal CMake variable not set, cmake may be not be built correctly.
Missing variable is:
CMAKE_CXX_COMPILER
CMake Error: Could not find cmake module file:/home/LordEvil/build/CMakeFiles/CMakeCXXCompiler.cmake
CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
-- Configuring incomplete, errors occurred!
CMake Error: The source directory "/home/LordEvil/build/tool." does not exist.
Specify --help for usage, or press the help button on the CMake GUI.
这是什么问题？任何人都可以帮忙解决这个问题吗？
答案 0 :(得分：19)
发现问题。我需要安装来自cygwin的setup.exe附带的make，gcc和gcc-g ++软件包。
答案 1 :(得分：5)
您可能会看到此消息的另一个原因是，如果未安装Make