Anyone can continue distributing Deb packages and hosting their own Deb repositories and personal package archives. Snaps will live alongside Debs, giving Ubuntu 16.04 more options.

# This file may have to be extensively modified package=hello build: $ (checkdir) ./configure --prefix=/usr $ (MAKE) CFLAGS=-O2 LDFLAGS= touch build clean: $ (checkdir) rm -f build -$ (MAKE) -i ...