Hi Guys, There is something wrong with Fuel. I got the version for Pharo 8 Metacello new repository: 'github://theseion/Fuel:3.0.2/repository'; baseline: 'Fuel'; load. But tests are red, all tests of FLBinaryFileStreamBasicSerializationTest and others Cheers Davide -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html