Hi, C:\var\www\rubima>rake test_units (in C:/var/www/rubima) ruby -Ilib;test -S testrb test/unit/topic_test.rb ruby: No such file or directory -- testrb (LoadError) rake aborted! Command failed with status (1): [ruby -Ilib;test -S testrb test/unit/topic_test.rb ] C:\var\www\rubima>ruby -Ilib;test -S testrb test/unit/topic_test.rb ruby: No such file or directory -- testrb (LoadError) This problem will occur if you have testrb.bat but not have testrb (pure ruby script). http://www.moriq.com/ruby/archive/rake-0.4.15-testtask.patch I thanks usa-san for this solution. Loaded suite topic_test.rb Started also, this stopping problem was solved in: http://weblog.rubyonrails.com/archives/2005/01/15/having-problems-running-tests-under-182/ http://dev.rubyonrails.com/attachment/ticket/474/dir.rb.cleanup.patch?format=txt Thanks, ---- Kazuhiro Yoshida moriq@moriq.com