@tinkergnome Would you have any idea's on whats happening here when trying to build on OSX I can't work it out I downloaded the Arduino.app version that is defined in the package.sh file made sure it was in the right location etc.
RM _Ultimaker2extended/*
RMDIR _Ultimaker2extended/
make: *** No rule to make target `_Ultimaker2extended/wiring.o', needed by `_Ultimaker2extended/Marlin.elf'. Stop.
cp: _Ultimaker2extended/Marlin.hex: No such file or directory
RM _Ultimaker2extendedDual/*
RMDIR _Ultimaker2extendedDual/
make: *** No rule to make target `_Ultimaker2extendedDual/wiring.o', needed by `_Ultimaker2extendedDual/Marlin.elf'. Stop.
cp: _Ultimaker2extendedDual/Marlin.hex: No such file or directory
RM _Ultimaker2extendedPlus/*
RMDIR _Ultimaker2extendedPlus/
make: *** No rule to make target `_Ultimaker2extendedPlus/wiring.o', needed by `_Ultimaker2extendedPlus/Marlin.elf'. Stop.
cp: _Ultimaker2extendedPlus/Marlin.hex: No such file or directory
RM _Ultimaker2extendedPlusDual/*
RMDIR _Ultimaker2extendedPlusDual/
make: *** No rule to make target `_Ultimaker2extendedPlusDual/wiring.o', needed by `_Ultimaker2extendedPlusDual/Marlin.elf'. Stop.
cp: _Ultimaker2extendedPlusDual/Marlin.hex: No such file or directory