can’t activate bcrypt-ruby (~> 3.0.0), already activated bcrypt-ruby-3.1.1. Make sure all dependencies are added to Gemfile

In your gemfile, you aren’t specifying the version, so you’re installing the latest version of bcrypt-ruby which is 3.1.1, but what you need is any version from 3.0.0 to 3.0.9. You can get this by adding a version constraint like so: gem ‘bcrypt-ruby’, ‘~> 3.0.0′ The version requirement comes from ActiveModel’s SecurePassword which currently has … Read more