Maybe you should look the rails guides to resolve your problem[0] TL:DR: You just need to update config/database.yml file with the correct authentication params for your MySQL server.
[0] http://guides.rubyonrails.org/v3.2.13/getting_started.html#configuring-a-mysql-database Matt's -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CALX-aHpgFH6rb3yU%2BB9vm1swfKq-mdunrEX5eJuh8k4eARsRfQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.

