similar to: Rails 3.1.0.rc5 server won't start

when i try to run the rails server after successfully creating a rails application i get following error... can you please suggest some solutions to fix this. sward@master:~/work/myapp$ rails server /usr/lib/ruby/gems/1.8/gems/execjs-1.2.13/lib/execjs/runtimes.rb:47:in `autodetect'': Could not find a JavaScript runtime. See https://github.com/sstephenson/execjs for a list of available

Seems I can get either Foundation or Authlogic to work but not both - After bundle install when I do a rails g foundation:install I get the following: C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-4.1.0/lib/acti ve_record/dynamic_matchers.rb:26:in `method_missing': undefined local variable o r method `inheritable_attributes' for ActiveRecord::Base:Class (NameError)

Hello, I''m opening this thread in order to discuss a frustration that I have since Rails 3.1 I am teacher in private courses and university in Brazil and my main language is Ruby (along with Rails for web classes). I have more than a thousand students and I''m starting to know very well which part of Rails and Ruby are hard to explain for beginners. A lot of people said that

I upgraded a small project that I had created on 3.1.3 to 3.2.0.rc2. Running rspec on it brings about a large amount of these messages: DEPRECATION WARNING: Passing a template handler in the template name is deprecated. You can simply remove the handler name or pass render :handlers => [:haml] instead. (called from block (2 levels) in <top (required)> at

I''m running Rails 3.2.3 on Mac Lion with sqlite 3.7.7 and ruby 1.9.3p125. I need to back down rails to 3.1.0 for a project but when I do that a simple index page give me a ActiveRecord::ConnectionNotEstablished error. Rails 3.2.3 works, 3.1.0 not. Any ideas? Just to show you it''s nothing fancy.... Gem file is only: source ''https://rubygems.org'' gem

I have installed ruby 1.9.2p318 (2012-02-14 revision 34678) [i686-linux] rails 3.2.2 gem 1.8.21 on ubuntu 10.04 when i created my first application and tried running it on server I get the following error not sure how to proceed further.... /home/fakirbaba/.rvm/gems/ruby-1.9.2-p318/gems/execjs-1.3.0/lib/execjs/ runtimes.rb:50:in `autodetect'': Could not find a JavaScript runtime. See

I am having trouble with the Ruby on Rails for a windows 7 PC. During the installation on Ruby it said missing file ''lib'' Then every time I try to generate a scaffold or controller it says Could not find a JavaScript runtime. See https://github.com/sstephenson/execjs for a list of available runtimes. (ExecJS: :RuntimeUnavailable) Attachments:

m sorry its a totally newbie question, but m really stuck. please help if possible. after installing everything required to run ruby on rails when i write the command ''rails s'' in the command prompt it doesn''t start the server. rather it shows : C:\Sites\railsinstaller_demo>rails s C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/execjs-1.4.0/lib/execjs/run

Hi! First of all, this is my first application on Rails, and i''m stuck at a migration. i created a demo app (the demo_app from michael hartl''s tutorial) as usual: rails new demo_app, rails generate scaffold User name:string email:string, and when i do rake db:migrate, this stack appears: rake db:migrate --trace ** Invoke db:migrate (first_time) ** Invoke environment

Hi, I just installed ROR using the rvm using these instructions: http://ryanbigg.com/2010/12/ubuntu-ruby-rvm-rails-and-you/ Using Ubuntu 12 on VirtualBox I''m trying to create a demo_app rails generate scaffold User name:string email:string gives me this error: -- /home/natmanu/.rvm/gems/ruby-2.0.0-p247/gems/execjs-2.0.2/lib/execjs/runtimes.rb:51:in `autodetect'': Could not

Environment: rvm ruby 1.9.2-p180 rails 3.1.rc1 Conditions: gem "coffee-script" # in Gemfile at least one file with .js.coffee (even empty inside) in app/assets Result: WEBrick or Unicorn hangs. Only kill -9 <pid> helps. P.S. What additional info should I provide? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group.

Hello, I have a problem when I try to add the gem therubyracer. I put in my prompt: bundle install, and this error appears: C:\rails\organily>bundle install Fetching gem metadata from https://rubygems.org/......... Using rake (0.9.2.2) Using i18n (0.6.0) Using multi_json (1.3.6) Using activesupport (3.2.3) Using builder (3.0.0) Using activemodel (3.2.3) Using erubis (2.7.0) Using journey

Hi all, maybe is a newbie question anyway 1. I create de rails app with # rails new {my app} 2. after I add some gem to my Gemfile source ''http://rubygems.org'' gem ''rails'', ''3.1.1'' gem ''sqlite3'' gem ''simple_form'' gem ''execjs'' gem ''therubyracer'' # Gems used only

WTF... how to solve? (REE ruby/Ubuntu 10.04) $ dpkg -l |grep ruby ii ruby-enterprise - 1.8.7-2011.03 - Ruby Enterprise Edition. $ bundle exec /usr/local/lib/ruby/gems/1.8/gems/bundler-1.0.21/lib/bundler/cli.rb:344:in `exec'': wrong number of arguments (ArgumentError) from /usr/local/lib/ruby/gems/1.8/gems/bundler-1.0.21/lib/bundler/cli.rb:344:in `exec'' from

Hi folks. I am just starting rails and have two current issues. I have installed everything, I think, and (first) I''m having permissions feedback upon rails generate: > $ rails generate > /Library/Ruby/Gems/1.8/gems/railties-3.1.0/lib/rails/script_rails_loader.rb:11: warning: Insecure world writable dir /Library/WebServer/Documents in PATH, mode 040777 >

I have had a frustrating time trying to get mongodb to work with Rails (works just fine with a plain Ruby app). cannot load such file -- mongo The error is traced to the code line <requires ''Mongo''>. bundle initialize shows I have it all. Any ideas? Thanks, Shiv $ bundle install Using rake (9.2.2)

When I enter rails g, I get the bunch of logs behind. Any idea what I''m missing? I though it''s trying to install minitest, so I manually installed it. Still this error persists. $ rails g gem install minitest /Library/Ruby/Gems/1.8/gems/activesupport-3.2.8/lib/active_support/dependencies.rb:251:in `require'': no such file to load -- minitest/unit

http://secret-brushlands-1375.herokuapp.com/users/sign_up Not sure why all of a sudden I am getting this error message when I try to save a new user - Here is the log file: C:\rails_projects\store4>heroku logs 2014-04-23T21:35:54.918695+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/act ivesupport-4.1.0/lib/active_support/callbacks.rb:113:in `call' 2014-04-23T21:35:54.918698+00:00

Hey everybody I''m currently reading through the Pragmatic Programmers RSpec book, and I really enjoy it. But I’m facing some problems because of the fact that the book is already some years old, I guess. I have installed rvm and use Ruby 1.9.3, and I didn’t really get some Rails code examples to work properly, so I tried it with a 1.8.7 installation, but there I had some other problems

I''m working on updating my rails 3.0.5 app to rails 3.1.0.beta1 and I seem to be running into a problem when doing `rake rails:update` when it runs `rake rails:update:javascripts` Here is my bundle: Gems included by the bundle: * RedCloth (4.2.7) * actionmailer (3.1.0.beta1) * actionpack (3.1.0.beta1) * activemodel (3.1.0.beta1) * activerecord (3.1.0.beta1) * activeresource