我希望这不是重复的。我正在尝试在 Ubuntu 20.04 上编译一个程序（Kid3）。
当我运行 cmake 命令时，出现以下错误：
CMake Error at /usr/lib/x86_64-linux-gnu/cmake/Qt5/Qt5Config.cmake:28 (find_package):
Could not find a package configuration file provided by "Qt5Multimedia"
with any of the following names:
Qt5MultimediaConfig.cmake
qt5multimedia-config.cmake
Add the installation prefix of "Qt5Multimedia" to CMAKE_PREFIX_PATH or set
"Qt5Multimedia_DIR" to a directory containing one of the above files. If
"Qt5Multimedia" provides a separate development package or SDK, be sure it
has been installed.
Call Stack (most recent call first):
CMakeLists.txt:289 (find_package)
-- Configuring incomplete, errors occurred!
我试图找到该错误的解决方案，我发现的建议是安装 qttools5-dev，我这样做了。 …