libkeyutils-dev software package provides Linux Key Management Utilities (development), 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 libkeyutils-dev
libkeyutils-dev is installed in your system.
Make ensure the libkeyutils-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libkeyutils-dev *
You will get with libkeyutils-dev package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Miscellaneous |
| Package | libkeyutils-dev |
| Version | 1.5.9-8ubuntu1 |
| Description | Linux Key Management Utilities (development) |
| Sub Section | Misc |