All source code is available at
https://github.com/jburnitz/Network-Music
Further code documentation
http://people.uic.edu/~jburni2/projects/networkmusic/html
The qt project (to link against and compile with)
http://www.qt.io/
libPcap
http://www.tcpdump.org/
I used GCC for compiling (most C++ compilers should work)
https://gcc.gnu.org/