Howto CPM emulator
==================
https://github.com/jhallen/cpm.git
cd ~/bin
git clone https://github.com/jhallen/cpm.git
cd cpm
make

cpm command

cpm
bye

CPM and tools:
http://www.retroarchive.org/cpm/lang/lang.htm

Youtube:
https://www.youtube.com/watch?v=HSx0LV7pkSI