liblouis2 software package provides Braille translation library - shared libs, 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 liblouis2
liblouis2 is installed in your system.
Make ensure the liblouis2 package were installed using the commands given below,
$ sudo dpkg-query -l | grep liblouis2 *
You will get with liblouis2 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | liblouis2 |
| Version | 2.5.3-2ubuntu1 |
| Description | Braille translation library - shared libs |
| Sub Section | libs |