okular-backend-odp software package provides Okular backend for ODP documents, 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 okular-backend-odp
okular-backend-odp is installed in your system.
Make ensure the okular-backend-odp package were installed using the commands given below,
$ sudo dpkg-query -l | grep okular-backend-odp *
You will get with okular-backend-odp package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Graphics |
| Package | okular-backend-odp |
| Version | 1:2.8.1-1-0ubuntu3 |
| Description | Okular backend for ODP documents |
| Sub Section | Graphics |