I can't see why it won't work for you guys.
The 'kkscroll' library file should be inside the path,something like my installation path:
'E:\Apps\Purebasic520\PureLibraries\UserLibraries\' I've also tried this on my installations of v4.51, v5.11 and it works perfectly.
I also have my 2D/3D Starfield library to test too.....