mozplugger software package provides Plugin allowing external viewers to be launched inside Mozilla, 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 mozplugger
mozplugger is installed in your system.
Make ensure the mozplugger package were installed using the commands given below,
$ sudo dpkg-query -l | grep mozplugger *
You will get with mozplugger package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Web Software |
| Package | mozplugger |
| Version | 1.14.5-2 |
| Description | Plugin allowing external viewers to be launched inside Mozilla |
| Sub Section | Web |