porting a lib to 1.9, I was presented with this: # somewhere it did a require 'test/unit' # then later uninitialized constant Test::Unit::AutoRunner The fix was: gem install test-unit gem 'test-unit' require 'test/unit' ref: http://rubyforge.org/pipermail/test-unit-tracker/2008-October/000012.html However--is this a bug? Does this mean that minitest isn't totally compatible? Thanks. =r -- Posted via http://www.ruby-forum.com/.