Okay, so, I did re-download the mod and copy/pasted the all seven files directly into the "game" file. The same message pops up, and I'm not sure why, all of the seven files in the mod are there and I made sure of it. I'm sorry for all of this, maybe I'm just unlucky and the mod doesn't work for me ?
That's rather odd, the log you sent indicates that the endings_edit.rpyc file is missing, but it seems as though it's right there? I can't imagine what the problem could possibly be. I'm honestly as lost as you are...
The only thing I see that might be the problem is, it looks like you're in a different country (because of the language used with the file extensions) and honestly, I didn't think that would cause an issue, but maybe it did? I edited the American versions of the files after all?