Thanks for pulling the code and trying it out, jacquesm! That kind of feedback is gold. I have updated the README with the correct Ubuntu package details. I

Thanks for pulling the code and trying it out, jacquesm! That kind of feedback is gold. I have updated the README with the correct Ubuntu package details. I think the issue with the includes is likely to do with having both SDL1 and 2 installed, and the slightly dirty way I am pulling in the header (so it works on Mac too). I will have a bit of a think about how best to resolve that issue, likely needs some ifdefing.