Linthesia is a fork of the Windows/Mac game called Synthesia. It is a game of playing music using a MIDI keyboard (or your PC keyboard), following a .mid file.

Synthesia up to version 0.6.1a is Open Source. This project uses the latest source from sourceforge.

To compile, you need a basic c++ toolchain, and satisfy all dependences which are on BUILD-DEPENDS file. Then, just:

$ ./autogen.sh

Here you must choose:

a) For developers

$ mkdir build
$ cd build     # Isolate compilation to speed future compilations
$ ../configure

b) For general public

$ ../configure --prefix=/usr

Then:

$ make
$ sudo make install

Visit https://github.com/linthesia/linthesia for more info.