planner-el software package provides personal information manager for Emacs, 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 planner-el
planner-el is installed in your system.
Make ensure the planner-el package were installed using the commands given below,
$ sudo dpkg-query -l | grep planner-el *
You will get with planner-el package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Miscellaneous |
| Package | planner-el |
| Version | 3.43~20140112-2 |
| Description | personal information manager for Emacs |
| Sub Section | misc |