libdigest-md4-perl software package provides MD4 Message Digest for Perl, 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 libdigest-md4-perl
libdigest-md4-perl is installed in your system.
Make ensure the libdigest-md4-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libdigest-md4-perl *
You will get with libdigest-md4-perl package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Perl |
| Package | libdigest-md4-perl |
| Version | 1.9+dfsg-1build1 |
| Description | MD4 Message Digest for Perl |
| Sub Section | Perl |