leafpad software package provides GTK+ based simple text editor, 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 leafpad
leafpad is installed in your system.
Make ensure the leafpad package were installed using the commands given below,
$ sudo dpkg-query -l | grep leafpad *
You will get with leafpad package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Editors |
| Package | leafpad |
| Version | 0.8.18.1-4 |
| Description | GTK+ based simple text editor |
| Sub Section | Editors |