Water not showing up in my game

I have the unity3D free version, every time I try to add water to my game it does not show up in the game its like it is invisible. I have noticed that in the water inspector that it is missing a mesh, and a mono script. I have watched people just drag the daylight water over to the scene and it just work, but that does not work for me. Any help would be greatly appreciated.

if you are starting a new project then just import the water folder in the standard Assets you probably just have the prefab and non of the data.....

so when you make our project just select standard assets and import...... or you can go to the menuBar and click Assets>ImportPackage and it should be in your applications folder under unity/standardPackages........ hope this helps