For PiconZero09.ino the file "EnableInterrupt.h" is missing

[thymjan]

I tried to compile version 9, but the file "EnableInterrupt.h" is missing.
Can someone give me a hint?

[Workshopshed]

You can add it in via the Library Manager in the Arduino IDE

Or if you are using another IDE it's also here - https://github.com/GreyGnome/EnableInterrupt