The errors all seem to stem from the FastLED library not being found.
Fortunately, with the latest release of the Arduino programming toolset (IDE) Arduino has made it easier to add software libraries. The procedure is described
here.
After you get the library (get it
here) installed the code should compile and run fine. You may need to restart the IDE to get it to acknowledge the new library. Be patient when compiling, the IDE is written in Java and is therefore quite slow.
Also, make sure you pay attention to the wiring info from
here since the wire colors are not standard (i.e. yellow is ground). Make sure the LED strip ground is connected to the Arduino ground (Gnd) as this is the ground reference for the SPI communications. Finally, make sure that no more than 5V is applied to the LED strip's power pin or the driver ICs will fry.
If you are new to Arduino, a good place to start is
here
Finally, whenever you have any issue with an AndyMark part please fee free to contact us directly via
phone or email. We try to scan chiefdelphi for posts but we don't always catch them. Contacting us directly will get you a much more timely answer.
I hope this is not too late to be of help.