[Pharo-project] O2 and Pharo 1.0

Hi, I tried to install O2 in Pharo 1.0 update #10517. All I do was Loader new load: 'O2'. It works fine, but the problem I'm having is that oCompletion doesn't work with O2 browser. Any clue where I can start looking? Thanks El problema no es mentirse, el problema es creerse