rstat-client software package provides client for rstatd, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install rstat-client
rstat-client is installed in your system.
Make ensure the rstat-client package were installed using the commands given below,
$ sudo dpkg-query -l | grep rstat-client *
You will get with rstat-client package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Network |
| Package | rstat-client |
| Version | 4.0.1-8 |
| Description | client for rstatd |
| Sub Section | Net |