libgtkhtml3.14-dev software package provides HTML rendering/editing library - development files, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libgtkhtml3.14-dev
libgtkhtml3.14-dev is installed in your system.
Make ensure the libgtkhtml3.14-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libgtkhtml3.14-dev *
You will get with libgtkhtml3.14-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libgtkhtml3.14-dev |
| Version | 1:3.32.2-0ubuntu4 |
| Description | HTML rendering/editing library - development files |
| Sub Section | libdevel |