The guide at TeardownUMF-Examples is outdated, because the source code in this repo looks nothing like in the guide. What should I do if I want to install a mod, requiring UMF like this one?(Also it links to the previously mentioned guide)
That is indeed an outdated guide, on an outdated and archived repository.
Mods still requiring the user to install UMF themselves are outdated and no longer compatible with the game.
The guide at TeardownUMF-Examples is outdated, because the source code in this repo looks nothing like in the guide. What should I do if I want to install a mod, requiring UMF like this one?(Also it links to the previously mentioned guide)