inetutils-talkd software package provides remote user communication server, 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 inetutils-talkd
inetutils-talkd is installed in your system.
Make ensure the inetutils-talkd package were installed using the commands given below,
$ sudo dpkg-query -l | grep inetutils-talkd *
You will get with inetutils-talkd package name, version, architecture and description in a table
| Distro | Ubuntu 17 04 zesty zapus |
| Section | Network |
| Package | inetutils-talkd |
| Version | 2:1.9.4-2build1 |
| Description | remote user communication server |
| Sub Section | net |