Install gcc-5-arm-linux-gnueabihf-base by entering the following commands in the terminal:
sudo apt update sudo apt install gcc-5-arm-linux-gnueabihf-base
Description:
GCC, the GNU Compiler Collection (base package)
This package contains files common to all languages and libraries contained in the GNU Compiler Collection (GCC).
Homepage: http://gcc.gnu.org/
Version: 5.5.0-12ubuntu1cross1
Section: universe/devel