I'd say something related to RPackage instead of packageInfo. Esteban can give you a clue.

2013/10/9 Yuriy Tymchuk <yuriy.tymchuk@me.com>

So SmalltalkHub went red for about a week ago https://ci.inria.fr/pharo-contribution/job/SmalltalkHub/. The issue is related to grease stuff, because while configuration is loading, you get "MessageNotUnderstood: GRPackage>>includesSelector:ofClassName:". Any quick ideas how this can be solved, or I should investigate it from 0.

Cheers.
Uko