libqxt-core0 software package provides extensions to Qt core classes (LibQxt), 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 libqxt-core0
libqxt-core0 is installed in your system.
Make ensure the libqxt-core0 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libqxt-core0 *
You will get with libqxt-core0 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libqxt-core0 |
| Version | 0.6.2-1 |
| Description | extensions to Qt core classes (LibQxt) |
| Sub Section | libs |