FOSS gamedev and creative worlds

Hi there !
I installed the mod moreores by Calinou and in the map, it appears unknown nodes (i think) when i find the blocks, what's the matter ? Can I fix it ?
btw, which one is the best version of minetest that I can use ?

The best version is a snapshot release of 0.4-dev, please see the blog post with a picture of wooden stairs embedded in grass.
Some stuff was changed for the latest version, so something may be different about how the new version handles nodes, so the latest version of MoreOres won't work with some of the earlier versions of 0.4-dev.

Use the latest nightly/Git build then it should work. If you want backwards compatibility, delete the "init.lua" inside the "moreores" folder then rename "old_init.lua" to "init.lua".

Thanks ! I downloaded the latest nightly build and it worked ! :D