编译 krdc, cmake 报错，缺少依赖

github 上下载了krdc, 用kdevelop 导入项目，结果报错：

Failed to configure project ‘krdc’ (error message: Configuration failed.). As a result, KDevelop’s code understanding will likely be broken.

To fix this issue, please ensure that the project’s CMakeLists.txt files are correct, and KDevelop is configured to use the correct CMake version and settings. Then right-click the project item in the projects tool view and click ‘Reload’.

后来，看 CMakeList.txt 里有如下内容：

find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS
Config
KCMUtils
DNSSD
NotifyConfig
Notifications
``…

然后结合 console 里说的找不到某某内容，比如拿 KF5KCMUtils 到新立得里搜， 再把找到的结果一个个装上，cmake 就不报错了，make 也成功了。

sudo apt install libkf5kcmutils-dev
sudo apt install libkf5notifyconfig-dev
…