findutils software package provides utilities for finding files--find, xargs, 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 findutils
findutils is installed in your system.
Make ensure the findutils package were installed using the commands given below,
$ sudo dpkg-query -l | grep findutils *
You will get with findutils package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Utilities |
| Package | findutils |
| Version | 4.6.0+git+20160126-2 |
| Description | utilities for finding files--find, xargs |
| Sub Section | Utils |