Hi, Although it took a very long time (the non-Cog vm on the ARM is more than a full factor 10 slower than any MacBook), I am happy to report that the stock vm on the Raspberry Pi was capable of running the full Pharo 1.4 Test Suite, with the following result: 8547 run, 8483 passes, 53 expected failures, 5 failures, 6 errors, 0 unexpected passes Failures: ZnMagicCookieTests>>#testFromString ZnMagicCookieJarTests>>#testCookiesForUrl ZnMagicCookieJarTests>>#testCookieAtForUrl SharedQueue2Test>>#testCounting ZnMagicCookieJarTests>>#testAdd Errors: CompiledMethodTest>>#testPerformInSuperclassCanExecutelongMethodWithTemps CodeSimulationTests>>#testGettingSourceFromFile CodeSimulationTests>>#testTranscriptPrinting CodeSimulationTests>>#testTranscriptPrintingWithOpenedTranscriptExists MessageTallyTest>>#testClosedTally MessageTallyTest>>#testTallySends The Zn tests were actually already fixed, so updating Zn made them go away. I am afraid that running 2.0 is blocked on FileSystem requirements being to much for this older VM. Since FileSystem is also used in the startup sequence, we won't get very far. Camillo ? Sven -- Sven Van Caekenberghe http://stfx.eu Smalltalk is the Red Pill