Install gnat-gps-common by entering the following commands in the terminal:
sudo apt update sudo apt install gnat-gps-common
Description:
integrated development environment for C and Ada (common files)
GNAT Programming Studio is a complete integrated development environment that gives access to a wide range of tools and integrates them smoothly. . This package contains images, templates and plug-ins required at run time by GPS.
Homepage: http://libre.adacore.com/libre/tools/gps
Version: 6.1.2016-1ubuntu1
Section: universe/devel