nwall software package provides version of wall that uses GNU readline, 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 nwall
nwall is installed in your system.
Make ensure the nwall package were installed using the commands given below,
$ sudo dpkg-query -l | grep nwall *
You will get with nwall package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Miscellaneous |
| Package | nwall |
| Version | 1.32+debian-4.1 |
| Description | version of wall that uses GNU readline |
| Sub Section | misc |
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