aspell-eo software package provides Esperanto dictionary for aspell, 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 aspell-eo
aspell-eo is installed in your system.
Make ensure the aspell-eo package were installed using the commands given below,
$ sudo dpkg-query -l | grep aspell-eo *
You will get with aspell-eo package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Text Processing |
| Package | aspell-eo |
| Version | 2.1.2000.02.25-45 |
| Description | Esperanto dictionary for aspell |
| Sub Section | Text |