pencil software package provides animation/drawing software, 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 pencil
pencil is installed in your system.
Make ensure the pencil package were installed using the commands given below,
$ sudo dpkg-query -l | grep pencil *
You will get with pencil package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Graphics |
| Package | pencil |
| Version | 0.4.4b-0ubuntu5 |
| Description | animation/drawing software |
| Sub Section | Graphics |