Ruby - ActiveRecord::ConnectionNotEstablished

Question

I am rather new to Ruby and have been following along with the book \"Ruby On Rails 3 Tutorial - Learn Ruby by Example - by Michael Hartl\". I am currently in Chapter 3 whic

Answer 1

I had the same problem, I started the sample-app from scratch and used this gemfile:

source 'http://rubygems.org'

gem 'rails', '3.1.1'

gem 'sqlite3'

group :development do
  gem 'rspec-rails', '2.6.1'
end


group :test do
  gem 'rspec-rails', '2.6.1'
  gem 'webrat', '0.7.1'
end

group :assets do
  gem 'sass-rails',   '~> 3.1.4'
  gem 'coffee-rails', '~> 3.1.1'
  gem 'uglifier', '>= 1.0.3'
end

gem 'jquery-rails'

This solved the problem for me :)