I am terribly sorry, but now I get:
./icyd: symbol lookup error: ./icyd: undefined symbol: Mix_PlayChannel
My libsdl2-mixer is version 2.0.4, if that's relevant. I do enjoy the large amount of support and users of Ubuntu based distros, but it must kind of sucks (at least for developers) when everyone stuck with old libraries like these.
I need to sleep, so I won't be able to respond for a few hours. I'm sorry. You've been so responsive, so I wish I could have voted for your game. Good night!
I understand, and I'm sorry I couldn't get it to work. There are a couple of ways I might have been able to detect and fix these kind of version errors, so I'll make sure to implement them in our post-jam version of the game. It's a good learning experience for me, and I'm really grateful you've helped me identify a few more technical issues. Goodnight, and thanks again for persevering!
Oh, and in case you were curious, I can confirm that error is also SDL2 version related. The game uses features from SDL2_mixer 2.6.0 (the current version is 2.6.3), and missing those features will be much harder to work around than the rectangles :(
