Trying to use rspec, but getting an error that rspec-core 2.2.1 has been activated, but my Gemfile requires rspec-core 2.1.0

Question

I\'ve update my gems. I\'ve created a sample Rails app and have the following in my Gemfile:

source \'http://rubygems.org\'

gem \'rails\', \'3.0.3\'
gem \'sqli         


        

Answer 1

This is easily solved:

bundle exec rspec

will force bundler to use the gem version you are requiring for your project, ignoring system-wide settings.