I wanted to install
PlayOnLinux. I use
aptitude as my package manager. When trying
sudo aptitude install libsdl2-dev
I get this. If I ask for another solution I get this which is an even worse solution. With PlayOnLinux I get this. I have no idea why this is happening but I'm guessing these two issues are related. Any help would be appriciated, and any info that can be used to help resolve this can be given.
Dependecies for these things: https://pastebin.com/TCt59sjK
Another edit: SO I still haven't found a solution but I think I found the problem has to do with some packages needing the :amd64 version but another one already had the :i386 one installed and as such they conflict.
Edit: Im so stupid, I didn't have xenial-updates enabled, only xenial-security