libcap-ng-dev software package provides Development and header files for libcap-ng, 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 libcap-ng-dev
libcap-ng-dev is installed in your system.
Make ensure the libcap-ng-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libcap-ng-dev *
You will get with libcap-ng-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libcap-ng-dev |
| Version | 0.7.3-1ubuntu2 |
| Description | Development and header files for libcap-ng |
| Sub Section | libdevel |