Currently going through The Cucumber Book, really enjoying it and i find it very thorough and clear. However I am currently on Chapter 8, Page 143 trying to get sinatra to start up a web server. I am currently getting this error :
@bundle exec ruby lib/nice_bank.rb Bundler could not find compatible versions for gem “bundler”: In Gemfile: bundler (= 1.0.21) ruby
Current Bundler version: bundler (1.2.3)
This Gemfile requires a different version of Bundler.
Perhaps you need to update Bundler by running
gem install bundler?@
It seems my bundler is too recent? I was wondering if there was any advice as i dont seem to be able to ask google the correct question and most things i have found are not related.