an error occurred while installing pg (1.2.3), and bundler cannot continue. make sure that `gem install pg -v '1.2.3' --source 'https://rubygems.org/'` succeeds before bundling.
ActiveRecord::ProtectedEnvironmentError: You are attempting to run a destructive action against your 'production' database. If you are sure you want to continue, run the same command with the environment variable: DISABLE_DATABASE_ENVIRONMENT_CHECK=1