libatk1-ruby software package provides Transitional package for ruby-atk, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libatk1-ruby
libatk1-ruby is installed in your system.
Make ensure the libatk1-ruby package were installed using the commands given below,
$ sudo dpkg-query -l | grep libatk1-ruby *
You will get with libatk1-ruby package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Interpreters |
| Package | libatk1-ruby |
| Version | 1.0.3-1build1 |
| Description | Transitional package for ruby-atk |
| Sub Section | Interpreters |