MayorFunk

I have a problem with this lot! i downloaded all dependencies (more than once, trying to fix it) but im still getting brown boxes, not the whole lot, but it seems to be a fence or something on the terrain missing, there is always 3 boxes one into the other, and its happening only on 2 or 3 1x2 lots, the others are fine! I am wondering what is missing, and if i can fix these lots!   here is a screenshot if it helps!   http://imgur.com/7xCDUV2