I'm using a rapsberry pi 3, and I downloaded the Arduino IDE (this is awesome I know). I'm trying to install the library:GitHub - wayoda/LedControl: An Arduino library for MAX7219 and MAX7221 Led display drivers. So I copied the zip archive and the extracted zip archive to .../home/pi/sketchbook.
In the Arduino IDE ==> I open in the tab bar Sketch/Import Library/LedControl (it looks like the library was installed), but when I click on it the Arduino's IDE doesn't move a rock.
Yes, I already tried to use the #include "LedControl.h" after clicking in the LedControl on the tab bar, but it shows the message that the library or the directory wasn't found.