libnecpp0 software package provides library to use NEC2++, 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 libnecpp0
libnecpp0 is installed in your system.
Make ensure the libnecpp0 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libnecpp0 *
You will get with libnecpp0 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Science |
| Package | libnecpp0 |
| Version | 1.5.0+cvs20101003-2.2ubuntu1 |
| Description | library to use NEC2++ |
| Sub Section | Science |