la version de mysql2 (0.3.2) n'a pas été livré avec le ActiveRecord adaptateur livré plus comme il fait maintenant partie de Rails 3.1

Salut, je suis à l'aide de rails de la version 3.0.7 quand je lance rails de générer le modèle de tâche nom:string je m obtenir de l'avertissement suivant

WARNING: This version of mysql2 (0.3.2) doesn't ship with the ActiveRecord adapter bundled anymore as it's now part of Rails 3.1
WARNING: Please use the 0.2.x releases if you plan on using it in Rails <= 3.0.x
/usr/lib/ruby/gems/1.8/gems/activerecord-3.0.7/lib/active_record/connection_adapters/abstract/connection_specification.rb:71:in `establish_connection': Please install the mysql2 adapter: `gem install activerecord-mysql2-adapter` (no such file to load -- active_record/connection_adapters/mysql2_adapter) (RuntimeError)
from /usr/lib/ruby/gems/1.8/gems/activerecord-3.0.7/lib/active_record/connection_adapters/abstract/connection_specification.rb:60:in `establish_connection'
from /usr/lib/ruby/gems/1.8/gems/activerecord-3.0.7/lib/active_record/connection_adapters/abstract/connection_specification.rb:55:in `establish_connection'
from /usr/lib/ruby/gems/1.8/gems/activerecord-3.0.7/lib/active_record/railtie.rb:59
from /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.7/lib/active_support/lazy_load_hooks.rb:36:in `instance_eval'
from /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.7/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'
from /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.7/lib/active_support/lazy_load_hooks.rb:43:in `run_load_hooks'
from /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.7/lib/active_support/lazy_load_hooks.rb:42:in `each'
from /usr/lib/ruby/gems/1.8/gems/activesupport-3.0.7/lib/active_support/lazy_load_hooks.rb:42:in `run_load_hooks'
from /usr/lib/ruby/gems/1.8/gems/activerecord-3.0.7/lib/active_record/base.rb:1904
from /home/sun/railsapp/dog/vendor/plugins/attribute_fu/init.rb:1
from /usr/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/plugin.rb:81
from /usr/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/initializable.rb:25:in `instance_exec'
from /usr/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/initializable.rb:25:in `run'
from /usr/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/initializable.rb:50:in `run_initializers'
from /usr/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/initializable.rb:49:in `each'
from /usr/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/initializable.rb:49:in `run_initializers'
from /usr/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/application.rb:134:in `initialize!'
from /usr/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/application.rb:77:in `send'
from /usr/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/application.rb:77:in `method_missing'
from /home/sun/railsapp/dog/config/environment.rb:5
from /usr/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/application.rb:103:in `require'
from /usr/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/application.rb:103:in `require_environment!'
from /usr/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/commands.rb:16
from script/rails:6:in `require'
from script/rails:6

lorsque j'essaie d'installer activerecord-mysql2-adaptateur par :gem install activerecord-mysql2-adaptateur
ERREUR: impossible de trouver un valable gem 'activerecord-mysql2-adaptateur (>= 0) dans un référentiel

merci de m'aider
grâce

  • votre référentiel lui-même n'ont pas de version supérieur
  • veuillez utiliser la boîte de recherche, quelques personnes ont déjà posé cette question. Et il ressemble encore plus de gens d'avoir des problèmes avec la mysql2 carte 🙁