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Ruby ActiveRecord Basics Migrations and Relationships Migrations

Danish Saleem
Danish Saleem
7,965 Points
Posted by Danish Saleem
Danish Saleem
7,965 Points

unable to install mysql

i got the following error when running the command rails new biller -d mysql:

An error occurred while installing mysql2 (0.4.5), and Bundler cannot continue. Make sure that gem install mysql2 -v '0.4.5' succeeds before bundling. run bundle exec spring binstub --all Could not find gem 'mysql2 (< 0.5, >= 0.3.18)' in any of the gem sources listed in your Gemfile.

can anyone help please how to install mysql