Median~ is a Pure Data external to calculate the median of a signal
make
make install
(In Linux you should use sudo make install)
mkdir -p ~/pd-externals/median
cp median.pd_linux ~/pd-externals/median/.
cp median_help.pd ~/pd-externals/median/.
cp median-meta.pd ~/pd-externals/median/.
Makefile is based on oficial Pure Data Makefile Template available in:
https://puredata.info/docs/developer/MakefileTemplate
Header files (.h) was copied from Pure Data oficial repository available in:
https://svn.code.sf.net/p/pure-data/svn/trunk/pd/src/
Have fun!