4d systems ViSi-Genie-Arduino-Library

Hello, Help would be much appreciated - I have an arduino Und and have downloaded the latest Arduino windows software. i want to use a 4d LCD display and I am trying to add the ViSi-Genie-Arduino-Library. I have downloaded it from https://github.com/4dsystems/ViSi-Genie-Arduino-Library and unzipped it in /user/documents/arduino/libraries

When I go to sketch .../manage libraries and it reads the libraries, it says that the library is not valid. I have also tried the menu option to add a zipped library - that also produces an error message. What am I doing wrong?

I have not yet connected the board, but I do not see why that should be necessary to add a library.

Thanks

you may check this out. http://forum.4dsystems.com.au/