liblouis2 software package provides Braille translation library - shared libs, you can install in your Debian 8 (Jessie) 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 | Debian 8 jessie |
| Section | Libraries |
| Package | liblouis2 |
| Version | 2.5.3-3+b1 [s390x], 2.5.3-3 [a |
| Description | Braille translation library - shared libs |
| Sub Section | libs |