address-book-service software package provides Ubuntu contact service, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install address-book-service
address-book-service is installed in your system.
Make ensure the address-book-service package were installed using the commands given below,
$ sudo dpkg-query -l | grep address-book-service *
You will get with address-book-service package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Utilities |
| Package | address-book-service |
| Version | 0.1.1+16.04.20151211.1-0ubuntu |
| Description | Ubuntu contact service |
| Sub Section | Utils |