ofono-dev software package provides Mobile telephony stack (development files), 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 ofono-dev
ofono-dev is installed in your system.
Make ensure the ofono-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep ofono-dev *
You will get with ofono-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Administration Utilities |
| Package | ofono-dev |
| Version | 1.12.bzr6858+14.04.20140318-0u |
| Description | Mobile telephony stack (development files) |
| Sub Section | Admin |