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@chen7897499

rails3 mysql2 activation error

Posted at 
invoke  active_record
/usr/local/rvm/gems/ruby-1.9.3-p551@global/gems/bundler-1.7.6/lib/bundler/rubygems_integration.rb:266:in `block in replace_gem': Please install the mysql2 adapter: `gem install activerecord-mysql2-adapter` (can't activate mysql2 (~> 0.3.10), already activated mysql2-0.4.3. Make sure all dependencies are added to Gemfile.) (LoadError)

gemfile里
gem 'mysql2', '~> 0.3.10'

gem uninstall mysql2

bundle update

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