libedit2-dbg software package provides BSD editline and history libraries (debug package), 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 libedit2-dbg
libedit2-dbg is installed in your system.
Make ensure the libedit2-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep libedit2-dbg *
You will get with libedit2-dbg package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Debug packages |
| Package | libedit2-dbg |
| Version | 3.1-20130712-2 |
| Description | BSD editline and history libraries (debug package) |
| Sub Section | debug |