rake db:migrate
(in /home/pal/project/sprint-19)
DEPRECATION WARNING: require "activerecord" is deprecated and will be removed in Rails 3. Use require "active_record" instead. (called from /usr/lib/ruby/vendor_ruby/activerecord.rb:2)
DEPRECATION WARNING: "Rails.root/test/mocks/development" won't be added automatically to load paths anymore in future releases. (called from /home/pal/project/new-sprint/sprint-19/config/application.rb:51)
DEPRECATION WARNING: Rake tasks in /home/pal/project/new-sprint/sprint-19/vendor/plugins/authorization/tasks/authorization_tasks.rake are deprecated. Use lib/tasks instead. (called from /home/pa/project/new-sprint/sprint-19/Rakefile:7)
DEPRECATION WARNING: Rake tasks in /home/pal/project/new-sprint/sprint-19/vendor/plugins/chartdirector/tasks/chartdirector_tasks.rake are deprecated. Use lib/tasks instead. (called from /home/pal/project/new-sprint/sprint-19/Rakefile:7)
DEPRECATION WARNING: Rake tasks in /home/pal/project/new-sprint/sprint-19/vendor/plugins/headliner/tasks/headliner_tasks.rake are deprecated. Use lib/tasks instead. (called from /home/pal/project/new-sprint/sprint-19/Rakefile:7)
DEPRECATION WARNING: Rake tasks in /home/pal/project/new-sprint/sprint-19/vendor/plugins/open_flash_chart/tasks/open_flash_chart_tasks.rake are deprecated. Use lib/tasks instead. (called from /home/pal/project/new-sprint/sprint-19/Rakefile:7)
DEPRECATION WARNING: Rake tasks in /home/pal/project/new-sprint/sprint-19/vendor/plugins/rails_indexes/tasks/indexer.rake are deprecated. Use lib/tasks instead. (called from /home/pal/project/new-sprint/sprint-19/Rakefile:7)
DEPRECATION WARNING: RAILS_ROOT is deprecated. Please use ::Rails.root.to_s. (called from join at /home/pal/project/new-sprint/sprint-19/lib/tasks/helpers.rb:15)
rake aborted!
Table 'connect_production_new.settings' doesn't exist
我尝试使用 MySQL 和 Postgres，但它只会为 MySQL 抛出此错误。