libtcltk-ruby1.9.1 software package provides Tcl/Tk interface for Ruby 1.9.1, 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 libtcltk-ruby1.9.1
libtcltk-ruby1.9.1 is installed in your system.
Make ensure the libtcltk-ruby1.9.1 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libtcltk-ruby1.9.1 *
You will get with libtcltk-ruby1.9.1 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Ruby |
| Package | libtcltk-ruby1.9.1 |
| Version | 1.9.3.484-2ubuntu1.2 [amd64, i |
| Description | Tcl/Tk interface for Ruby 1.9.1 |
| Sub Section | Ruby |