Thanks. but the problem is not solved. When I change that part to this :
gem 'rails', '4.1.4' gem 'bootstrap-sass', '2.3.2.0' gem 'sprockets', '2.11.0' I see this error when running rails s /var/lib/gems/1.9.1/gems/bootstrap-sass-2.3.2.0/lib/bootstrap-sass.rb:14:in `require': cannot load such file -- sass-rails (LoadError) from /var/lib/gems/1.9.1/gems/bootstrap-sass-2.3.2.0/lib/bootstrap-sass.rb:14:in `load!' After adding sass-rails to the gem file I see this error when doing bundle install : Bundler could not find compatible versions for gem "sprockets-rails": In Gemfile: sass-rails (>= 0) ruby depends on sprockets-rails (~> 2.0.0) ruby rails (= 4.1.4) ruby depends on sprockets-rails (2.1.3) Bundler could not find compatible versions for gem "railties": In Gemfile: sass-rails (>= 0) ruby depends on railties (~> 3.1.0) ruby coffee-rails (= 4.0.1) ruby depends on railties (4.1.4) Op woensdag 16 juli 2014 11:07:04 UTC+2 schreef Colin Law: > > On 16 July 2014 08:52, Roelof Wobben <rwo...@hotmail.com <javascript:>> > wrote: > > Hello, > > > > Im following Micheal harts tutorial. > > On chapter 5 you have to change the custum.css.scss file. > > > > But when I do rails s I see the above error. > > > > You can find all the sources here : > > https://github.com/roelof1967/sample_app > > You have not added bootstrap to Gemfile as described in listing 5.3 > > Colin > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/f9b33937-825d-4ade-9c83-69ba358bb8fc%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.