Why cant I get this to work?

Ok this is what I did:

  1. Installed ruby from Downloads
  2. gem update --system
  3. gem install rails
  4. installed mysql
  5. gem install mysql
  6. rails new simple_cms -d mysql
  7. rails server

Im getting the error:

←[31mCould not find gem ‘mysql (~> 0.2.11)’ in any of the gem sources
listed in
your Gemfile.←[0m
←[33mRun bundle install to install missing gems.←[0m

So I put in bundle install in command prompt and I get the following
error:
Fetching source index for http://rubygems.org/
Could not find gem ‘mysql (~> 0.2.11)’ in any of the gem sources listed
in your
Gemfile.

Seems like you are trying to use the wrong mysql gem version in your
gemfile.

this is the latest version:

gem “mysql”, “~> 2.8.1”

Thanks, Harry