libgnuplot-iostream-dev software package provides C++ programming interface for gnuplot. Headers, 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 libgnuplot-iostream-dev
libgnuplot-iostream-dev is installed in your system.
Make ensure the libgnuplot-iostream-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libgnuplot-iostream-dev *
You will get with libgnuplot-iostream-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libgnuplot-iostream-dev |
| Version | 0~20130604.gitdd47c7a-1 |
| Description | C++ programming interface for gnuplot. Headers |
| Sub Section | libdevel |