Error running sqlserver adapter tests

gistfile1.txt

NOTE: Gem.source_index is deprecated, use Specification. It will be removed on or after 2011-11-01.
Gem.source_index called from d:/projects/ruby/rails/load_paths.rb:3.
Using SQLServer via DBLIB to localhost
  * DEFERRED: For abstract behavior with different language should do a date insertion when language is german.
d:/projects/ruby/rails/activesupport/lib/active_support/dependencies.rb:237:in `require': no such file to load -- d:/projects/ruby/activerecord-sqlserver-adapter/[] (LoadError)
        from d:/projects/ruby/rails/activesupport/lib/active_support/dependencies.rb:237:in `block in require'
        from d:/projects/ruby/rails/activesupport/lib/active_support/dependencies.rb:223:in `block in load_dependency'
        from d:/projects/ruby/rails/activesupport/lib/active_support/dependencies.rb:639:in `new_constants_in'
        from d:/projects/ruby/rails/activesupport/lib/active_support/dependencies.rb:223:in `load_dependency'
        from d:/projects/ruby/rails/activesupport/lib/active_support/dependencies.rb:237:in `require'
        from C:/Ruby/192/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/rake_test_loader.rb:11:in `block in <main>'
        from C:/Ruby/192/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/rake_test_loader.rb:5:in `each'
        from C:/Ruby/192/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/rake_test_loader.rb:5:in `<main>'
rake aborted!
Command failed with status (1): [C:/Ruby/192/bin/ruby.exe -I"lib;test;test/...]

Tasks: TOP => test:dblib