python3-pyqt5.qtx11extras software package provides Python 3 bindings for QtX11Extras module, 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 python3-pyqt5.qtx11extras
python3-pyqt5.qtx11extras is installed in your system.
Make ensure the python3-pyqt5.qtx11extras package were installed using the commands given below,
$ sudo dpkg-query -l | grep python3-pyqt5.qtx11extras *
You will get with python3-pyqt5.qtx11extras package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Python |
| Package | python3-pyqt5.qtx11extras |
| Version | 5.2.1+dfsg-1ubuntu1 |
| Description | Python 3 bindings for QtX11Extras module |
| Sub Section | Python |