Install gnat-8 by entering the following commands in the terminal:
sudo apt update sudo apt install gnat-8
Description:
GNU Ada compiler
GNAT is a compiler for the Ada programming language. It produces optimized code on platforms supported by the GNU Compiler Collection (GCC). . This package provides the compiler, tools and runtime library that handles exceptions using the default zero-cost mechanism.
Homepage: http://gcc.gnu.org/
Version: 8-20180414-1ubuntu2
Section: universe/devel