Posted by ravas on
URL: https://forum.librecad.org/2-1-0-Released-tp5713850p5713903.html

https://launchpad.net/~librecad-dev/+archive/ubuntu/librecad-daily

or

https://github.com/LibreCAD/LibreCAD/wiki/Build-from-source

Maybe someone else can provide more detail if you need it.