You need python3 to run this program, and fluidsynth (with soundfont) and/or sox to make any sound. To create scores you need lilypond. To run it, put this folder in your PYTHONPATH (e.g. /usr/local/lib/python3.2/dist-packages), and run the executable in /bin called "phraser" (maybe put a link to it in your $PATH, e.g. /usr/local/bin).