djvulibre-dbg software package provides Debug symbols for the DjVu image format, 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 djvulibre-dbg
djvulibre-dbg is installed in your system.
Make ensure the djvulibre-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep djvulibre-dbg *
You will get with djvulibre-dbg package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Libraries |
| Package | djvulibre-dbg |
| Version | 3.5.27.1-5 |
| Description | Debug symbols for the DjVu image format |
| Sub Section | Libs |