Hi Some news since StandardFileStream got deprecated in Pharo 80, we removed it form Pharo 90. We updated - FFICHeaderExtractor now version v1.0.2 got migrated to Tonel and pharo-contributions + github actions https://github.com/pharo-contributions/OSSubprocess - OSSubprocess version v1.3.0 is out https://github.com/pharo-contributions/OSSubprocess Stef -------------------------------------------- Stéphane Ducasse http://stephane.ducasse.free.fr / http://www.pharo.org 03 59 35 87 52 Assistant: Aurore Dalle FAX 03 59 57 78 50 TEL 03 59 35 86 16 S. Ducasse - Inria 40, avenue Halley, Parc Scientifique de la Haute Borne, Bât.A, Park Plaza Villeneuve d'Ascq 59650 France