Eventmachine error: Issue #333

app.rb

require 'sinatra'
require 'eventmachine'

get '/' do
	"Hello World!"
end

Error

PS C:\Users\Justin\Projects\Ruby\test\rackapp> ruby .\app.rb -s webrick
Unable to load the EventMachine C extension; To use the pure-ruby reactor, require 'em/pure_ruby'
C:/SDK/Ruby193-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require': 126: The specified module could
 not be found.   - C:/SDK/Ruby193-p194/lib/ruby/gems/1.9.1/gems/eventmachine-1.0.0.rc.2-x86-mingw32/lib/1.9/rubyeventmac
hine.so (LoadError)
        from C:/SDK/Ruby193-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
        from C:/SDK/Ruby193-p194/lib/ruby/gems/1.9.1/gems/eventmachine-1.0.0.rc.2-x86-mingw32/lib/rubyeventmachine.rb:2:
in `<top (required)>'
        from C:/SDK/Ruby193-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
        from C:/SDK/Ruby193-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
        from C:/SDK/Ruby193-p194/lib/ruby/gems/1.9.1/gems/eventmachine-1.0.0.rc.2-x86-mingw32/lib/eventmachine.rb:8:in `
<top (required)>'
        from C:/SDK/Ruby193-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:60:in `require'
        from C:/SDK/Ruby193-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:60:in `rescue in require'
        from C:/SDK/Ruby193-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:35:in `require'
        from ./app.rb:2:in `<main>'


PS C:\Users\Justin\Projects\Ruby\test\rackapp> ls C:/SDK/Ruby193-p194/lib/ruby/gems/1.9.1/gems/eventmachine-1.0.0.rc.2-x
86-mingw32/lib/1.9/rubyeventmachine.so


    Directory: Microsoft.PowerShell.Core\FileSystem::C:\SDK\Ruby193-p194\lib\ruby\gems\1.9.1\gems\eventmachine-1.0.0.rc
    .2-x86-mingw32\lib\1.9


Mode           LastWriteTime       Length Name
----           -------------       ------ ----
-a---     6/26/2012  5:42 PM      2710986 rubyeventmachine.so