libpackagekit-qt2-6 software package provides Library for accessing PackageKit using Qt4, 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 libpackagekit-qt2-6
libpackagekit-qt2-6 is installed in your system.
Make ensure the libpackagekit-qt2-6 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libpackagekit-qt2-6 *
You will get with libpackagekit-qt2-6 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libpackagekit-qt2-6 |
| Version | 0.8.8-2ubuntu1 |
| Description | Library for accessing PackageKit using Qt4 |
| Sub Section | libs |