ruby-addressable software package provides alternative URI implementation 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-addressable
ruby-addressable is installed in your system.
Make ensure the ruby-addressable package were installed using the commands given below,
$ sudo dpkg-query -l | grep ruby-addressable *
You will get with ruby-addressable package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Ruby |
| Package | ruby-addressable |
| Version | 2.3.4-1 |
| Description | alternative URI implementation for Ruby |
| Sub Section | Ruby |