istanbul software package provides Desktop session recorder producing Ogg Theora video, 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 istanbul
istanbul is installed in your system.
Make ensure the istanbul package were installed using the commands given below,
$ sudo dpkg-query -l | grep istanbul *
You will get with istanbul package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | GNOME |
| Package | istanbul |
| Version | 0.2.2-10 |
| Description | Desktop session recorder producing Ogg Theora video |
| Sub Section | GNOME |