libasyncns-dev software package provides Asynchronous name service query library 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 libasyncns-dev
libasyncns-dev is installed in your system.
Make ensure the libasyncns-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libasyncns-dev *
You will get with libasyncns-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libasyncns-dev |
| Version | 0.8-4ubuntu2 |
| Description | Asynchronous name service query library development files |
| Sub Section | libdevel |