Installing gem 'bootstrap-sass', '~> 2.0.0'

Question

I'm using ruby and rails and am installing this gem:

gem 'bootstrap-sass', '~> 2.0.0'

I get this error when using bundle install:

Gem::RemoteFetcher::FetchError: Errno::ETIMEDOUT: Connection timed out - connect(2) for "s3.amazonaws.com" port 443 (https://rubygems.org/gems/bootstrap-sass-2.0.4.2.gem)
An error occurred while installing bootstrap-sass (2.0.4.2), and Bundler cannot continue.
Make sure that `gem install bootstrap-sass -v '2.0.4.2'` succeeds before bundling.

Answer 1

change your gem source in Gemfile:

source 'http://rubygems.org'

then give bundle install.

in Gemfile 1st line add the line

source 'http://rubygems.org'