FOSS gamedev and creative worlds

ok i downloaded minebuilder from the official page and i started playing but everything was the wrong color.the grass and sand and wood were red the ores were yellow and stuff,is the problem my pc videocard or its games problem? can i doenload something to put it in normal color?
thanks and sorry for my bad english

You probably mean Minetest not Minebuilder

Disable shaders in the Main Menu!

thanks so much thanks thanks thanks thanks thanks!!!