libdevhelp-dev software package provides Library providing documentation browser functionality (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 libdevhelp-dev
libdevhelp-dev is installed in your system.
Make ensure the libdevhelp-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libdevhelp-dev *
You will get with libdevhelp-dev package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Library development |
| Package | libdevhelp-dev |
| Version | 3.18.1-1ubuntu5 |
| Description | Library providing documentation browser functionality (development) |
| Sub Section | Devel |