FOSS gamedev and creative worlds

I've tried multiple versions of minetest just to get mesecons or more ores to work idk what im doing wrong cuz i put them in the mods folder and all that. on some versions the moreores generate as a unkown block and on other version they look normal but do not drop lumps of the ore. the mesecons mod just makes the game not work at all.

Download the latest 0.4.0 and More Ores should work.

I thought it was 0.4.1...

0.4.1 works, of course, too.