How to install Gyachi in Ubuntu 10.04 / 10.10

Gyachi is a messenger tool equivalent to Yahoo Messenger.
Yahoo Messenger has no Linux version.
Gyachi can install in Ubuntu and can work like Yahoo Messenger.


Installation
Open Application > Accessories > Terminal and apply following commands,

sudo add-apt-repository ppa:adilson/experimental
sudo apt-get update
sudo apt-get install gyachi

You can open Gyachi from Applications > Internet