Hi! I've been working the last days in making OB work in pharo 1.4. I updated several deprecations like method reference and stuff and discovered some bugs that I've already published in: http://code.google.com/p/pharo/issues/detail?id=5189&q=milestone%3D1.4&colsp... http://code.google.com/p/pharo/issues/detail?id=5183&q=milestone%3D1.4&colsp... I've already proposed some fixes for them, but if anyone can have a look too I'll feel better :). Those fixes are needed in order to load OB. Meanwhile, you can also have some patches from the cs and fileout I attach. What's working now? OB + OCompletion + Shout + Sunit integration. So, It's everything but Refactoring browser, which is a little more difficult since there is another RB version loaded in the image :P. To load it (after integrating the patches): Gofer it squeaksource: 'MetacelloRepository'; package: 'ConfigurationOfOmniBrowser'; load. (ConfigurationOfOmniBrowser project version: #stable) load: #( 'Core Tests' 'OCompletion Tests' ) , #( 'Core' 'OB-SUnitIntegration' 'OB-Shout' 'OCForOB'). Cheers, Guille