libjconv-dev software package provides charset conversion library - 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 libjconv-dev
libjconv-dev is installed in your system.
Make ensure the libjconv-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libjconv-dev *
You will get with libjconv-dev package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Library development |
| Package | libjconv-dev |
| Version | 2.8-6 |
| Description | charset conversion library - development |
| Sub Section | Devel |