rlfe software package provides Front-end using readline to cook input lines for other programs, 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 rlfe
rlfe is installed in your system.
Make ensure the rlfe package were installed using the commands given below,
$ sudo dpkg-query -l | grep rlfe *
You will get with rlfe package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Utilities |
| Package | rlfe |
| Version | 6.3-4ubuntu2 |
| Description | Front-end using readline to cook input lines for other programs |
| Sub Section | Utils |