==== Install AVIDemux on Devuan ====
  * sudo nano /etc/apt/sources.list

  # deb-multimedia for avidemux
  deb http://mirror.its.dal.ca/debian-multimedia/ stable main

  * sudo apt-get update --allow-insecure-repositories
  * sudo apt-get install deb-multimedia-keyring --allow-unauthenticated
  * sudo apt-get update
  * sudo apt-get install avidemux