similar to: ExecJS::RuntimeError in Say#hello

I have just installed Rails 3.2.1 on my Xubuntu using the gem system and I try to make the tutorial http://guides.rubyonrails.org/getting_started.html and on section 4.3 Setting the Application Home Page I get the following error ExecJS::RuntimeError in Home#index Showing /home/xonx/rails/blog/app/views/layouts/application.html.erb where line #6 raised: (in

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)

I have just installed RoR using RailsInstaller. This is on a Windows XP system. I have created the default application and it loads via localhost I have also updated execjs to 1.2.9 and installed nodes as initially there was no javascript support. ( not sure why the windows script server did not work though) I am now working through the Getting Started with Rails, Blog application at

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

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

Hi guys. I just finished writing up my analysis of the gems used in the 2013 Rails Rumble: http://www.dwellable.com/blog/Rails-Rumble-Gem-Teardown The Rails Rumble organizers were kind enough to let me look at the Gemfiles submitted by 221 teams. I spent a couple of days digging into the data. I was able to answer questions like: - Are people turning off turbolinks? - Haml vs. Slim - fight!

I am getting this annoying error which relates to jquery_ujs.js not being served. Any clues? This is the site link: http://test.kopy.com.br/home/index GET http://test.kopy.com.br/assets/jquery_ujs.js?body=1 404 (Not Found) index:11 GET http://ads.panoramtech.net/loader.js?client=tac net::ERR_BLOCKED_BY_CLIENT rev.js:4 Error in event handler for (unknown): Cannot read property 'state' of

Hi all, This is probably a silly question, but I have a problem. I've had to move my users maildirs from: maildir:/home/%u/.Maildir To maildir:/data/mail/%u I've updated the MTA to put mail to the correct place and it's working fine. I've also changed the dovecot.conf file and restarted dovecot and I thought that would be all I needed to do. However, the users are getting