python-zope.lifecycleevent software package provides Object life-cycle events, 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-zope.lifecycleevent
python-zope.lifecycleevent is installed in your system.
Make ensure the python-zope.lifecycleevent package were installed using the commands given below,
$ sudo dpkg-query -l | grep python-zope.lifecycleevent *
You will get with python-zope.lifecycleevent package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Zope/Plone Framework |
| Package | python-zope.lifecycleevent |
| Version | 4.0.3-0ubuntu1 |
| Description | Object life-cycle events |
| Sub Section | zope |