https://launchpad.net/ubuntu/+source/gnat-4.6/4.6.3-1ubuntu4 was uploaded for this, but it failed to build (quite expectedly, I guess).
https:/ /launchpad. net/ubuntu/ +source/ gnat-4. 6/4.6.3- 1ubuntu4 was uploaded for this, but it failed to build (quite expectedly, I guess).