nsadmin@ubuntu16-template:~$ sudo apt-get install \
>     apt-transport-https \
>     ca-certificates \
>     curl \
>     software-properties-common
Reading package lists... Done
Building dependency tree
Reading state information... Done
ca-certificates is already the newest version (20170717~16.04.1).
curl is already the newest version (7.47.0-1ubuntu2.8).
apt-transport-https is already the newest version (1.2.27).
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
 linux-image-extra-4.4.0-134-generic : Depends: linux-image-4.4.0-134-generic but it is not going to be installed
 linux-image-generic : Depends: linux-image-4.4.0-134-generic but it is not going to be installed
 software-properties-common : Depends: python3-software-properties (= 0.96.20.7) but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).