gnat-mingw-w64-x86-64 software package provides GNU Ada compiler for MinGW-w64 targeting Win64, you can install in your Ubuntu 17.04 (Zesty Zapus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gnat-mingw-w64-x86-64
gnat-mingw-w64-x86-64 is installed in your system.
Make ensure the gnat-mingw-w64-x86-64 package were installed using the commands given below,
$ sudo dpkg-query -l | grep gnat-mingw-w64-x86-64 *
You will get with gnat-mingw-w64-x86-64 package name, version, architecture and description in a table
| Distro | Ubuntu 17 04 zesty zapus |
| Section | Development |
| Package | gnat-mingw-w64-x86-64 |
| Version | 6.2.0-1ubuntu11+19.1 |
| Description | GNU Ada compiler for MinGW-w64 targeting Win64 |
| Sub Section | devel |