rudi2 is a music rudiments student worksheet and answer key generator using python, tkinter and lilypond. It has a graphical interface and is cross platform (Windows, MacOS and Linux).
#Installation Notes
All Computers: You will need to have lilypond 2.18 installed http://lilypond.org/download.html
Windows: you will need to install python 3 https://www.python.org/downloads/windows/
MacOSX: you will need to install python 3 https://www.python.org/downloads/mac-osx/
Ubuntu Linux: you will have to install the tkinter python libraries (sudo apt install python3-tk).