How to install zsh shell in ubuntu 9.10

[yasokrish]

Hi,

I ve installed Ubuntu 9.10.I need to work on zsh shell.
Am i new to linux.
I used chsh -l to find out the list of shells installed in ubuntu.
WHen i tried to type zsh and press enter via my default login shell bash,it says
sh:zsh not found.
Zsh is not installed in ,y system?? And if i have to install zsh shell what is the step?
Please give me step by step procedure.
Very Urgent.

Thanks a lot
yasokrish:confused:

[oldos2er]

sudo apt-get update && sudo apt-get install zsh

[yasokrish]

Thanks a lot.. :):p