The version of the tutorial that is on github is no longer compatible with recent versions of pak128.
Anyone with access to the repo who can help me?.
Captura desde 2023-12-20 20-46-07.png
Open a PR and I will merge it.
Looks like I was able to do it myself :)
https://github.com/simutrans/pak128/commit/9ce597779be45ba3ee1e8452244db9df68df5bdc