Multiple library found ?

[AlanC]

Hi

After installing Teensyduino I'm getting multiple library errors found for a number of .h files in my sketch.
I'm quite new to Arduino, all was OK with my Uno but I need audio functionality on the Teensy 3.5.

Thanks

AlanC

 

[agehall]

You might get more useful answers if you post some relevant information, like your code and the error you get...