libgnatvsn4.6 software package provides GNU Ada compiler selected components (shared library), 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 libgnatvsn4.6
libgnatvsn4.6 is installed in your system.
Make ensure the libgnatvsn4.6 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libgnatvsn4.6 *
You will get with libgnatvsn4.6 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libgnatvsn4.6 |
| Version | 4.6.4-0ubuntu5 |
| Description | GNU Ada compiler selected components (shared library) |
| Sub Section | libs |