[tuxracer-main] Can't make course

[Fred S. <fre...@ou...>]

Making an ETR course sounded fun, but I can't find the "contrib" directory. Am I looking in the wrong place? The only place I could find existing ETR course folders is usr/share/games/etr/courses, and I can't make folders there. The only other ETR-related folder on my computer is ~/.etr, and that's mostly just data like highscores and player profiles. The FAQ page keeps mentioning
"<tuxracer-data>" but I can't find that. Where would it be on my Linux computer?