iok software package provides Indic Onscreen Keyboard, 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 iok
iok is installed in your system.
Make ensure the iok package were installed using the commands given below,
$ sudo dpkg-query -l | grep iok *
You will get with iok package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Utilities |
| Package | iok |
| Version | 1.3.13-1 |
| Description | Indic Onscreen Keyboard |
| Sub Section | Utils |