ent software package provides pseudorandom number sequence test program, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install ent
ent is installed in your system.
Make ensure the ent package were installed using the commands given below,
$ sudo dpkg-query -l | grep ent *
You will get with ent package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Science |
| Package | ent |
| Version | 1.1debian-1.1 |
| Description | pseudorandom number sequence test program |
| Sub Section | Science |