librgxg0 software package provides C library to generate regular expressions, 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 librgxg0
librgxg0 is installed in your system.
Make ensure the librgxg0 package were installed using the commands given below,
$ sudo dpkg-query -l | grep librgxg0 *
You will get with librgxg0 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | librgxg0 |
| Version | 0.1-1 |
| Description | C library to generate regular expressions |
| Sub Section | libs |