I was running the Minuet Debian package, but could not see a a way to configure it. So, I went to the https://minuet.kde.org/ page which seems to point to the source only. So, I attempted the "git clone git://anongit.kde.org/minuet" from the README, and was told I should use "https://" in place of "git://". So, that's the first documentation change. Then, I found I needed "cmake". (I probably should have guessed, but it would be nice to have it in the README.) Then, I found I needed ECM, which I wouldn't have guessed. Then I found I needed Qt5Qml... Each subsequent attempt to build gives me the next missing piece. It would have been nice to have them up front in the README -- or, a modern, up-to-date Debian package in the Ubuntu repositories for folks like me who are not steeped in the arcane, occult mysteries of compilation -- though we muddle through. ;-)
I yield. After installing the 689 packages (317 plus dependencies) from the instructions at https://community.kde.org/Guidelines_and_HOWTOs/Build_from_source/Install_the_dependencies plus libfluidsynth-dev I finally satisfied all of cmake's dependencies... But then the "make" command failed with: $ make Scanning dependencies of target minuetutils_autogen [ 3%] Automatic MOC for target minuetutils [ 3%] Built target minuetutils_autogen Scanning dependencies of target minuetutils [ 7%] Building CXX object src/utils/CMakeFiles/minuetutils.dir/minuetutils_autogen/mocs_compilation.cpp.o [ 10%] Building CXX object src/utils/CMakeFiles/minuetutils.dir/xdgdatadirs.cpp.o /home/kjcole/Downloads/minuet/src/utils/xdgdatadirs.cpp: In function ‘QStringList Utils::getXdgDataDirs()’: /home/kjcole/Downloads/minuet/src/utils/xdgdatadirs.cpp:16:70: error: ‘SkipEmptyParts’ is not a member of ‘Qt’ 16 | const auto paths = xdgDataDirsEnv.splitRef(QLatin1Char(':'), Qt::SkipEmptyParts); | ^~~~~~~~~~~~~~ make[2]: *** [src/utils/CMakeFiles/minuetutils.dir/build.make:76: src/utils/CMakeFiles/minuetutils.dir/xdgdatadirs.cpp.o] Error 1 make[1]: *** [CMakeFiles/Makefile2:418: src/utils/CMakeFiles/minuetutils.dir/all] Error 2 make: *** [Makefile:141: all] Error 2 Going with "GNU Solfege" until the documentation is up to date or a more up-to-date package is available in the Ubuntu repositories.