libcwidget-dev software package provides high-level terminal interface library for C++ (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 libcwidget-dev
libcwidget-dev is installed in your system.
Make ensure the libcwidget-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libcwidget-dev *
You will get with libcwidget-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libcwidget-dev |
| Version | 0.5.16-3.5ubuntu1 |
| Description | high-level terminal interface library for C++ (development files) |
| Sub Section | libdevel |