libqcustomplot-dev software package provides Qt C++ widget for plotting. Header, 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 libqcustomplot-dev
libqcustomplot-dev is installed in your system.
Make ensure the libqcustomplot-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libqcustomplot-dev *
You will get with libqcustomplot-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libqcustomplot-dev |
| Version | 1.1.0-1 |
| Description | Qt C++ widget for plotting. Header |
| Sub Section | libdevel |