Now, you can run Factor: /Compile/factorStack -i=/Source/FactorLanguage/vm/../factorStack.image Loading vocab:bootstrap/finish-bootstrap.factor Loading resource:basis/command-line/startup/startup.factor You have triggered a bug in Factor. Please report. error: 1 arg 1: 28 arg 2: f Starting low level debugger... > .s .r .c ==== DATA STACK: T{ f } > ==== RETAIN STACK: [fatal_error: Double fault: 0x32000024