Again With This......

[NickDeBeenSAE]

......And what I feared happened again, unable to compile as the program uses out of date packages.

Also, even though I Googled every package on the latest version, it gave this response:

sudo apt-get install libwxgtk3.2.1 -y libsdl2-dev -y libncurses6.4 -y liballegro5.2.8.0 tk8.6 -y
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Unable to locate package libwxgtk3.2.1
E: Couldn't find any package by glob 'libwxgtk3.2.1'
E: Couldn't find any package by regex 'libwxgtk3.2.1'
E: Unable to locate package libncurses6.4
E: Couldn't find any package by glob 'libncurses6.4'
E: Couldn't find any package by regex 'libncurses6.4'
E: Unable to locate package liballegro5.2.8.0
E: Couldn't find any package by glob 'liballegro5.2.8.0'
E: Couldn't find any package by regex 'liballegro5.2.8.0'

[john-tornblom]

Not sure why you wanna install those packages, read the build instructions:
https://github.com/john-tornblom/bdj-sdk#building