libgtkhtml-4.0-dbg software package provides HTML rendering/editing library - debug 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 libgtkhtml-4.0-dbg
libgtkhtml-4.0-dbg is installed in your system.
Make ensure the libgtkhtml-4.0-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep libgtkhtml-4.0-dbg *
You will get with libgtkhtml-4.0-dbg package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Debug packages |
| Package | libgtkhtml-4.0-dbg |
| Version | 4.6.6-2ubuntu1 |
| Description | HTML rendering/editing library - debug files |
| Sub Section | debug |