Todo :
- Look if deb packages can do a apt-get install in the preinst file. This seems not possible.
- Think about program removal system menu items.
- Do research about the ethercat patches related to ec-debianize
- Try to get the halcompiler used by qt
- https://live-team.pages.debian.net/live-manual/html/live-manual/customizing-package-installation.en.html
- https://wiki.debian.org/RepackBootableISO
- https://packages.debian.org/stable/
- https://manpages.debian.org/stretch/live-build/lb_config.1.en.html
- https://docs.github.com/en/github/writing-on-github/basic-writing-and-formatting-syntax
- https://github.com/Oros42/CustomDebian
- https://github.com/RackunSec/debian-custom-iso-scripts
- https://sourceforge.net/projects/eznixos
- https://wiki.debian.org/Debootstrap
- https://willhaley.com/blog/custom-debian-live-environment/
- https://www.paranoids.at/create-custom-debian-buster-live/
- https://askubuntu.com/questions/74345/how-do-i-bypass-ignore-the-gpg-signature-checks-of-apt