Documentation to Installation Ruby on rails on Ubuntu 11.04

hey can any one help me out in install the ruby on rails on ubuntu
11.04. i need documentation how to do this i am new bee for ubutu .

Thanks in advance

check this link. It has worked for me on ubuntu 10.04, 10.10, 11.04 and 11.10

You might want to install ruby version 1.9.3 though.

Gautam Pai

Is this for a development environment? or a production environment?
If it development then you can use the following steps to install:

1. install RVM (single user)
-- Follow the directions carefully.

2. Use RVM to install the ruby environment that you want.
-- rvm install 1.9.3 (as an example)
--This also takes a while to compile and install
rvm use 1.9.3
rvm --default use 1.9.3

3. Install rails on that rvm installation
-- gem install rails
-- no need for sudo with rvm

that should have your dev envrionment up and running.

If you need a production setup I can post the steps that I used that I
had to compile from a few places as well as help from this forum (I am
also new to Ubuntu).