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システムでプロジェクトを実行しようとしています。GitHub 経由でソース コードをインポートし、WEBrick を使用してローカルで実行しています。すると、次のエラーが出力されます。

=> Booting WEBrick
=> Rails 2.3.8 application starting on 0.0.0.0:3000
<internal:lib/rubygems/custom_require>:29:in `require': LoadError: 126: Det går inte att hitta den angivna modulen(*Translation: Cannot find the given module*.)   - C:/Ruby192/lib/ruby/gems/1.9.1/gems/mysql-2.8.1-x86-mingw32/lib/1.9/mysql_api.so (Sequel::AdapterNotFound)
        from <internal:lib/rubygems/custom_require>:29:in `require'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `block in require'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:521:in `new_constants_in'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/mysql-2.8.1-x86-mingw32/lib/mysql.rb:7:in `rescue in <top (required)>'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/mysql-2.8.1-x86-mingw32/lib/mysql.rb:2:in `<top (required)>'
        from <internal:lib/rubygems/custom_require>:29:in `require'
        from <internal:lib/rubygems/custom_require>:29:in `require'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `block in require'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:521:in `new_constants_in'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/sequel-3.15.0/lib/sequel/adapters/mysql.rb:4:in `rescue in <top (required)>'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/sequel-3.15.0/lib/sequel/adapters/mysql.rb:1:in `<top (required)>'
        from <internal:lib/rubygems/custom_require>:29:in `require'
        from <internal:lib/rubygems/custom_require>:29:in `require'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `block in require'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:521:in `new_constants_in'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/sequel-3.15.0/lib/sequel/core.rb:249:in `block in tsk_require'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/sequel-3.15.0/lib/sequel/core.rb:72:in `block in check_requiring_thread'
        from <internal:prelude>:10:in `synchronize'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/sequel-3.15.0/lib/sequel/core.rb:69:in `check_requiring_thread'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/sequel-3.15.0/lib/sequel/core.rb:249:in `tsk_require'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/sequel-3.15.0/lib/sequel/database/connecting.rb:23:in `adapter_class'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/sequel-3.15.0/lib/sequel/database/connecting.rb:61:in `connect'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/sequel-3.15.0/lib/sequel/core.rb:119:in `connect'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/rails_sequel-0.2.1/lib/rails_sequel/rails_sequel.rb:5:in `connect'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/rails_sequel-0.2.1/lib/rails_sequel.rb:8:in `<top (required)>'
        from <internal:lib/rubygems/custom_require>:29:in `require'
        from <internal:lib/rubygems/custom_require>:29:in `require'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `block in require'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:521:in `new_constants_in'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/rails-2.3.8/lib/rails/gem_dependency.rb:215:in `load'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/rails-2.3.8/lib/initializer.rb:307:in `block in load_gems'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/rails-2.3.8/lib/initializer.rb:307:in `each'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/rails-2.3.8/lib/initializer.rb:307:in `load_gems'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/rails-2.3.8/lib/initializer.rb:164:in `process'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/rails-2.3.8/lib/initializer.rb:113:in `run'
        from C:/Users/Soroush/AppData/Local/VirtualStore/Program Files/Git/foobar/projectxt/config/environment.rb:9:in `<top (required)>'
        from <internal:lib/rubygems/custom_require>:29:in `require'
        from <internal:lib/rubygems/custom_require>:29:in `require'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `block in require'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:521:in `new_constants_in'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'
        from C:/Ruby192/lib/ruby/gems/1.9.1/gems/rails-2.3.8/lib/commands/server.rb:84:in `<top (required)>'
        from <internal:lib/rubygems/custom_require>:29:in `require'
        from <internal:lib/rubygems/custom_require>:29:in `require'
        from script/server:3:in `<main>'

「Sequel::AdapterNotFound」、「LoadError126」、「mysql_api.so」をグーグル検索しましたが、価値のある情報を取得できないようです。

このページを見つけました: http://permalink.gmane.org/gmane.comp.lang.ruby.sequel/2645 誰かが同様の問題を抱えているようで、実行中irb -rubygems -rmysqlにエラーが返されるかどうかを尋ねる返信がありました。私はそれを行いました.LIBMYSQL.dllがコンピューターにないというエラーが表示されました. これが役に立つかどうかはわかりませんが、ここで言及したいと思います。

誰かが問題の解決策の手がかりを持っていますか、または私が調べるべき方向性を持っていますか?

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1 に答える 1

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重要な部分は次のとおりです。

LoadError: 126: Det går inte att hitta den angivna modulen(*Translation: Cannot find the given module*.) - C:/Ruby192/lib/ruby/gems/1.9.1/gems/mysql-2.8.1-x86-mingw32/lib/1.9/mysql_api.so

このエラーは、Ruby MySQL gem によって発生しています。これは、その IRB コマンドを実行して確認しました。それが言ったように、おそらくLIBMYSQL.dllファイルをコンピューターに追加する必要があります。

于 2010-10-01T15:35:54.347 に答える