How to Install avr-libc in Ubuntu 18.04

Install avr-libc by entering the following commands in the terminal:

sudo apt update
sudo apt install avr-libc


Standard C library for Atmel AVR development

Standard library used to the development of C programs for the Atmel AVR micro controllers. This package contains static libraries as well as the header files needed.

Version: 1:2.0.0+Atmel3.6.0-1

Section: universe/otherosfs