Qt5Core上的CMake错误_qt5core5compatconfig.cmake qt5core5compat-config.c-优快云博客

Qt5Core上的CMake错误

问题

我试图使用CMake构建使用Qt5的源代码。它退出了这个错误：

 
         CMake Error at CMakeLists.txt:20 (find_package): 
        
         By not providing "FindQt5Core.cmake" in CMAKE_MODULE_PATH this project has 
        
         asked CMake to find a package configuration file provided by "Qt5Core", but 
        
         CMake did not find one. 
        
         Could not find a package configuration file provided by "Qt5Core" with any 
        
         of the following names: 
        
         Qt5CoreConfig.cmake 
        
         qt5core-config.cmake 
        
         Add the installation prefix of "Qt5Core" to CMAKE_PREFIX_PATH or set 
        
         "Qt5Core_DIR" to a directory containing one of the above files.  If 
        
         "Qt5Core" provides a separate development package or SDK, be sure it has 
        
         been installed.

解

我检查了Qt5包，似乎安装了。Ubuntu中的Qt4和Qt5软件包之间的命名有所改变，并将其抛弃。

需要的是包装qtbase5-dev。一旦我安装它，这个错误解决了：

 
         $ sudo apt install qtbase5-dev