libgtkhtml3.14-19 software package provides HTML rendering/editing library - runtime files, you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libgtkhtml3.14-19
libgtkhtml3.14-19 is installed in your system.
Make ensure the libgtkhtml3.14-19 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libgtkhtml3.14-19 *
You will get with libgtkhtml3.14-19 package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Libraries |
| Package | libgtkhtml3.14-19 |
| Version | 3.32.2-2.2 |
| Description | HTML rendering/editing library - runtime files |
| Sub Section | libs |