libconvert-tnef-perl software package provides Perl module to read TNEF files, 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 libconvert-tnef-perl
libconvert-tnef-perl is installed in your system.
Make ensure the libconvert-tnef-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libconvert-tnef-perl *
You will get with libconvert-tnef-perl package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Perl |
| Package | libconvert-tnef-perl |
| Version | 0.18-1 |
| Description | Perl module to read TNEF files |
| Sub Section | Perl |