ruby-bsearch software package provides binary search library for Ruby, 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 ruby-bsearch
ruby-bsearch is installed in your system.
Make ensure the ruby-bsearch package were installed using the commands given below,
$ sudo dpkg-query -l | grep ruby-bsearch *
You will get with ruby-bsearch package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Ruby |
| Package | ruby-bsearch |
| Version | 1.5-9 |
| Description | binary search library for Ruby |
| Sub Section | Ruby |