libmailutils4 software package provides GNU Mail abstraction library, 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 libmailutils4
libmailutils4 is installed in your system.
Make ensure the libmailutils4 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libmailutils4 *
You will get with libmailutils4 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libmailutils4 |
| Version | 1:2.99.98-1.1 |
| Description | GNU Mail abstraction library |
| Sub Section | libs |