Question

所有

我下载/安装了1.9.2 windows安装程序，然后安装了RubyMine3.0RC，并安装了它。

打开一个新的Rails项目，选择mysql作为DB，当我“运行”它时会出现以下错误。

D:\ProgramFiles\Ruby192\bin\ruby.exe -e $stdout.sync=true;$stderr.sync=true;load($0=ARGV.shift) C:/Users/Rob/RubymineProjects/test1/script/rails server -p 3000 -b 127.0.0.1 -e development
D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2/mysql2.rb:2:in `require': 126: The specified module could not be found.   - D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2/1.9/mysql2.so (LoadError)
    from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2/mysql2.rb:2:in `<top (required)>'
    from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2.rb:7:in `require'
    from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2.rb:7:in `<top (required)>'
    from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runtime.rb:64:in `require'
    from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runtime.rb:64:in `block (2 levels) in require'
    from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runtime.rb:62:in `each'
    from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runtime.rb:62:in `block in require'
    from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runtime.rb:51:in `each'
    from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler/runtime.rb:51:in `require'
    from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.7/lib/bundler.rb:112:in `require'
    from C:/Users/Rob/RubymineProjects/test1/config/application.rb:7:in `<top (required)>'
    from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/commands.rb:28:in `require'
    from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/commands.rb:28:in `block in <top (required)>'
    from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/commands.rb:27:in `tap'
    from D:/ProgramFiles/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.3/lib/rails/commands.rb:27:in `<top (required)>'
    from C:/Users/Rob/RubymineProjects/test1/script/rails:6:in `require'
    from C:/Users/Rob/RubymineProjects/test1/script/rails:6:in `<top (required)>'
    from -e:1:in `load'
    from -e:1:in `<main>'

Process finished with exit code 1

这应该发生吗？我也安装了mysql2 gem，但仍在控制台中看到这些消息。

感谢您的帮助！

Answer 1

确保您在PATH或RUBY_HOME \ bin目录中的5.1.x 32位MySQL发行版中有 libmysql.dll 。

如果没有帮助，您可以更好地在mysql2 gem project homepage报告问题。

Answer 2

谢谢，我能够通过将“c：\ Program Files \ MySQL \ MySQL Server 5.1 \ bin”中的“libmySQL.dll”文件复制到“C：\ Ruby192 \ bin”来修复错误。有关详情，请参阅帖子 - http://rorguide.blogspot.com/2011/03/getting-error-specified-module-could.html

Windows 7上的RubyMine 3.0安装程序

2 个答案: