aptdaemon software package provides transaction based package management service, 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 aptdaemon
aptdaemon is installed in your system.
Make ensure the aptdaemon package were installed using the commands given below,
$ sudo dpkg-query -l | grep aptdaemon *
You will get with aptdaemon package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Administration Utilities |
| Package | aptdaemon |
| Version | 1.1.1-1ubuntu5.2 |
| Description | transaction based package management service |
| Sub Section | Admin |