libnm-glib4 software package provides network management framework (GLib 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 libnm-glib4
libnm-glib4 is installed in your system.
Make ensure the libnm-glib4 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libnm-glib4 *
You will get with libnm-glib4 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libnm-glib4 |
| Version | 0.9.8.8-0ubuntu7.1 [amd64, i38 |
| Description | network management framework (GLib shared library) |
| Sub Section | libs |