python-qt4-dbus-dbg software package provides D-Bus Support for PyQt4 (debug extensions), 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 python-qt4-dbus-dbg
python-qt4-dbus-dbg is installed in your system.
Make ensure the python-qt4-dbus-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep python-qt4-dbus-dbg *
You will get with python-qt4-dbus-dbg package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Python |
| Package | python-qt4-dbus-dbg |
| Version | 4.10.4+dfsg-1ubuntu1 |
| Description | D-Bus Support for PyQt4 (debug extensions) |
| Sub Section | Python |