libemail-simple-perl software package provides module to parse RFC2822 headers and message format, 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 libemail-simple-perl
libemail-simple-perl is installed in your system.
Make ensure the libemail-simple-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libemail-simple-perl *
You will get with libemail-simple-perl package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Perl |
| Package | libemail-simple-perl |
| Version | 2.201-1 |
| Description | module to parse RFC2822 headers and message format |
| Sub Section | Perl |