Problems starting rails server

rubyonrails-talk
1

Hello, i am trying to start learning ruby on rails. On my windows i installed ruby version 2.2.0 an rails version 4.2.5.

All the gems was installed correctly (i think) and i created new rails project, but when i try to start rails server i got problem:

C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/nokogiri-1.6.6.2-x64-mingw32/lib/nokogiri.rb:29:in `require’: cannot load such file – nokogiri/nokogiri (LoadError)

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/nokogiri-1.6.6.2-x64-mingw32/lib/nokogiri.rb:29:in `rescue in <top (required)>’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/nokogiri-1.6.6.2-x64-mingw32/lib/nokogiri.rb:25:in `<top (required)>’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/loofah-2.0.3/lib/loofah.rb:3:in `require’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/loofah-2.0.3/lib/loofah.rb:3:in `<top (required)>’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/rails-html-sanitizer-1.0.2/lib/rails-html-sanitizer.rb:2:in `require’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/rails-html-sanitizer-1.0.2/lib/rails-html-sanitizer.rb:2:in `<top (required)>’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers/sanitize_helper.rb:3:in `require’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers/sanitize_helper.rb:3:in `<top (required)>’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers/text_helper.rb:32:in `module:TextHelper’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers/text_helper.rb:29:in `module:Helpers’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers/text_helper.rb:6:in `module:ActionView’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers/text_helper.rb:4:in `<top (required)>’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers/form_tag_helper.rb:18:in `module:FormTagHelper’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers/form_tag_helper.rb:14:in `module:Helpers’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers/form_tag_helper.rb:8:in `module:ActionView’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers/form_tag_helper.rb:6:in `<top (required)>’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers/form_helper.rb:4:in `require’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers/form_helper.rb:4:in `<top (required)>’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers.rb:50:in `module:Helpers’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers.rb:4:in `module:ActionView’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.5/lib/action_view/helpers.rb:3:in `<top (required)>’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.3.3/lib/sprockets/rails/legacy_asset_tag_helper.rb:7:in `module:LegacyAssetTagHelper’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.3.3/lib/sprockets/rails/legacy_asset_tag_helper.rb:6:in `module:Rails’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.3.3/lib/sprockets/rails/legacy_asset_tag_helper.rb:4:in `module:Sprockets’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.3.3/lib/sprockets/rails/legacy_asset_tag_helper.rb:3:in `<top (required)>’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.3.3/lib/sprockets/rails/helper.rb:45:in `require’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.3.3/lib/sprockets/rails/helper.rb:45:in `module:Helper’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.3.3/lib/sprockets/rails/helper.rb:7:in `module:Rails’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.3.3/lib/sprockets/rails/helper.rb:6:in `module:Sprockets’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.3.3/lib/sprockets/rails/helper.rb:5:in `<top (required)>’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.3.3/lib/sprockets/railtie.rb:6:in `require’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.3.3/lib/sprockets/railtie.rb:6:in `<top (required)>’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sass-rails-5.0.4/lib/sass/rails/railtie.rb:3:in `require’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sass-rails-5.0.4/lib/sass/rails/railtie.rb:3:in `<top (required)>’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sass-rails-5.0.4/lib/sass/rails.rb:11:in `require’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sass-rails-5.0.4/lib/sass/rails.rb:11:in `<top (required)>’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sass-rails-5.0.4/lib/sass-rails.rb:1:in `require’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sass-rails-5.0.4/lib/sass-rails.rb:1:in `<top (required)>’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:76:in `require’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:76:in `block (2 levels) in require’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:72:in `each’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:72:in `block in require’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:61:in `each’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:61:in `require’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler.rb:134:in `require’

from C:/Users/vd/cms/config/application.rb:7:in `<top (required)>’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.5/lib/rails/commands/commands_tasks.rb:78:in `require’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.5/lib/rails/commands/commands_tasks.rb:78:in `block in server’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.5/lib/rails/commands/commands_tasks.rb:75:in `tap’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.5/lib/rails/commands/commands_tasks.rb:75:in `server’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.5/lib/rails/commands/commands_tasks.rb:39:in `run_command!’

from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.5/lib/rails/commands.rb:17:in `<top (required)>’

from bin/rails:4:in `require’

Can anoyone tell me how to resolve this problem ?

2

Have you run bundle install

I bigger problem is that you are trying to run rails on Windows. Very few developers use Win so it will be difficult to get help, and Rails on Win can be problematic. I always suggest running something like Ubuntu either in a virtual machine on Windows or even better dual booting the machine into Win or Ubuntu.

Colin

3

Of course i run bundle install, but no success. I will try on ubuntu, see what happens

4

I recommend using rvm. Then you can install ruby and rails and all the dependencies using

gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 /usr/bin/curl -sSL https://get.rvm.io | bash -s stable --rails

However if you are just starting I also recommend working right through railstutorial.org (which is free to use online). Using that you can go through the tutorial on any OS as it is all browser based with the source in the cloud.

Once that is complete then you can worry about which OS to use.

Colin