libjuce-dev software package provides Jules Utility Class Extensions (headers), 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 libjuce-dev
libjuce-dev is installed in your system.
Make ensure the libjuce-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libjuce-dev *
You will get with libjuce-dev package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Library development |
| Package | libjuce-dev |
| Version | 4.1.0+repack-3 |
| Description | Jules Utility Class Extensions (headers) |
| Sub Section | Devel |