Installing Ruby on Rails

Hi to all, I am trying to set up my Ubuntu 10.04 LTS VPS in order to run a Ruby on Rails 3.0.9 web application.

I read Linode guides but those seem to be a little outdated (for example, those refer to the Ruby 1.8 version but I need at least the v1.9.1). What I would like to install on my Ubuntu 10.04 LTS are the following:

• Ruby 1.9.2

• Ruby on Rails 3.0.9

• Apache2

• Phusion Passenger (mod_rails)

• MySql

• Image-Magick

I tryed to follow Linode guides changing something in order to install Ruby 1.9.2 and Phusion Passenger but I had some trouble. I also tryied to use this script at https://github.com/joshfng/railsready but nothing worked.

BTW: I heard that Phusion Passenger is not compatible with Ruby 1.9.2… I am not sure of that.

What I have to do to run my Ruby on Rails 3.0.9 application on the server?