> gem install linux ?? peter@brain:~$ sudo gem install linux Password: ERROR: While executing gem ... (Gem::GemNotFoundException) Could not find linux (> 0) in the repository Ok, now seriously: I am doing this just to make sure that the gem I am going to release runs on win32, too. I have a heap of blackbox tests which I am using besides unit tests to make sure things are working properly. All I want is to run these tests on win, then go back to my ubuntu box. Peter __ http://www.rubyrailways.com