[tasaka1@localhost gettext]$ rake test
/usr/bin/ruby test/run-test.rb
/usr/share/gems/gems/test-unit-rr-1.0.5/lib/test/unit/rr.rb:36:in 'block in Test::Unit::RR::Adapter.included': undefined method 'setup' for class Test::Unit::TestCase (NoMethodError)

            setup :before => :prepend
            ^^^^^
	from /usr/share/gems/gems/test-unit-rr-1.0.5/lib/test/unit/rr.rb:35:in 'Module#module_eval'
	from /usr/share/gems/gems/test-unit-rr-1.0.5/lib/test/unit/rr.rb:35:in 'Test::Unit::RR::Adapter.included'
	from /usr/share/gems/gems/test-unit-rr-1.0.5/lib/test/unit/rr.rb:110:in 'Module#include'
	from /usr/share/gems/gems/test-unit-rr-1.0.5/lib/test/unit/rr.rb:110:in '<class:TestCase>'
	from /usr/share/gems/gems/test-unit-rr-1.0.5/lib/test/unit/rr.rb:109:in '<module:Unit>'
	from /usr/share/gems/gems/test-unit-rr-1.0.5/lib/test/unit/rr.rb:24:in '<top (required)>'
	from <internal:/usr/share/rubygems/rubygems/core_ext/kernel_require.rb>:141:in 'Kernel#require'
	from <internal:/usr/share/rubygems/rubygems/core_ext/kernel_require.rb>:141:in 'Kernel#require'
	from test/run-test.rb:32:in '<main>'
<internal:/usr/share/rubygems/rubygems/core_ext/kernel_require.rb>:136:in 'Kernel#require': cannot load such file -- test/unit/rr (LoadError)
	from <internal:/usr/share/rubygems/rubygems/core_ext/kernel_require.rb>:136:in 'Kernel#require'
	from test/run-test.rb:32:in '<main>'
rake aborted!
Command failed with status (1): [/usr/bin/ruby test/run-test.rb]
/home/tasaka1/rpmbuild/fedora-specific/MY-PKG/rubygem-gettext/rawhide/GIT/gettext/Rakefile:76:in 'block in <top (required)>'
/usr/share/gems/gems/rake-13.3.0/exe/rake:27:in '<top (required)>'
Tasks: TOP => test
(See full trace by running task with --trace)