In order to successfully compile and use Drumstick Metronome, you need Qt5, Drumstick, ALSA drivers and ALSA library.
You also need a MIDI synthesizer to produce sound.
The build system requires CMake 2.8.11 or newer.
ALSA library, drivers and utilities can be found at ALSA home page.
Drumstick is a C++ wrapper around the ALSA sequencer interface using Qt objects, idioms and style. You can find it at the Drumstick home page.
You can find a list of changes at http://kmetronome.sourceforge.net