$ rake
(in /home/clgc/languages/rubinius)
Compiling kernel/core/thread.rb...
Generating runtime/core/.load_order.txt...
gem install fastthread-9.gem -i /home/clgc/languages/rubinius/tmp/gems/rubinius/0.9
WARNING:  #<ArgumentError: Malformed version number string #<YAML::PrivateType:0xb791cfb4>>
Gem::Specification.new do |s|
  s.name = %q{fastthread}
  s.version = "#<YAML::PrivateType:0xb791cfb4>"

  s.required_rubygems_version = Gem::Requirement.new(">= #<YAML::PrivateType:0xb791c668>") if s.respond_to? :required_rubygems_version=
  s.authors = ["Rubinius Team"]
  s.date = %q{2008-06-09}
  s.description = %q{Stub to satisfy fastthread dependency. Rubinius has fastthread builtin.}
  s.files = ["fastthread.rb"]
  s.require_paths = ["."]
  s.required_ruby_version = Gem::Requirement.new(">= #<YAML::PrivateType:0xb791bb64>")
  s.rubygems_version = %q{1.2.0}
  s.summary = %q{Stub to satisfy fastthread dependency. Rubinius has fastthread builtin.}

  if s.respond_to? :specification_version then
    current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
    s.specification_version = 3

    if current_version >= 3 then
    else
    end
  else
  end
end
WARNING:  Invalid .gemspec format in '/home/clgc/languages/rubinius/tmp/gems/rubinius/0.9/specifications/fastthread-#<YAML::PrivateType:0xb791cfb4>.gemspec'
WARNING:  #<ArgumentError: Malformed version number string #<YAML::PrivateType:0xb78fae14>>
Gem::Specification.new do |s|
  s.name = %q{fastthread}
  s.version = "#<YAML::PrivateType:0xb78fae14>"

  s.required_rubygems_version = Gem::Requirement.new(">= #<YAML::PrivateType:0xb78fa4c8>") if s.respond_to? :required_rubygems_version=
  s.authors = ["Rubinius Team"]
  s.date = %q{2008-06-09}
  s.description = %q{Stub to satisfy fastthread dependency. Rubinius has fastthread builtin.}
  s.files = ["fastthread.rb"]
  s.require_paths = ["."]
  s.required_ruby_version = Gem::Requirement.new(">= #<YAML::PrivateType:0xb78f99b0>")
  s.rubygems_version = %q{1.2.0}
  s.summary = %q{Stub to satisfy fastthread dependency. Rubinius has fastthread builtin.}

  if s.respond_to? :specification_version then
    current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
    s.specification_version = 3

    if current_version >= 3 then
    else
    end
  else
  end
end
WARNING:  Invalid .gemspec format in '/home/clgc/languages/rubinius/tmp/gems/rubinius/0.9/specifications/fastthread-#<YAML::PrivateType:0xb78fae14>.gemspec'
WARNING:  #<ArgumentError: Malformed version number string #<YAML::PrivateType:0xb78ca2a0>>