RTS add on having problems

Has anyone had any problems with the water in the RTS pack? I create the water block but all that shows up is a transparent block. The texture path is fps/data/water I have no directory named that I change the path for the texture to data/water/water.png but still no texture shows up. I've tried all settings and it will just not show any texture. Is my path set correctly (data/water/water.png)?