Error on Compiling at the first run

[Capobuf]

At the first compiling i recive this error:

In file included from C:\Users\Fabio >Capo\Documents\Arduino\libraries\SimpleButton\src/Buttons/Button.h:5:0,

             from C:\Users\Fabio Capo\Documents\Arduino\libraries\SimpleButton\src/SimpleButton.h:4,

             from C:\Users\Fabio Capo\Documents\Arduino\libraries\SimpleButton\examples\Button\Button.ino:1:

C:\Users\Fabio Capo\Documents\Arduino\libraries\SimpleButton\src/Events/Event.h:5:22: fatal error: >functional: No such file or directory compilation terminated.

This happen on example also!

Any ideas?

[lbartok]

I'm actually having the same issue, when I want to compile ti for Arduino Mega, Ethernet shield etc. It works just fine with ESP8266. Any idea, how to compile it for Arduino?