pidentd software package provides TCP/IP IDENT protocol server with DES support, 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 pidentd
pidentd is installed in your system.
Make ensure the pidentd package were installed using the commands given below,
$ sudo dpkg-query -l | grep pidentd *
You will get with pidentd package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Network |
| Package | pidentd |
| Version | 3.0.19.ds1-7 |
| Description | TCP/IP IDENT protocol server with DES support |
| Sub Section | Net |