how install recordmydesktop ubuntu

ubuntu

recordmydesktop

Captures audio-video data of a Linux desktop session
http://recordmydesktop.sourceforge.net
Install sudo apt install recordmydesktop
Description:

The application produces an ogg-encapsulated theora-vorbis file. recordMyDesktop tries to be as unobstrusive as possible by proccessing only regions of the screen that have changed