On Wed, 3 Oct 2018 21:42:05 +0200 Danny Milosavljevic wrote: > Danny Milosavljevic (3): > gnu: Add arduino-hardware. > gnu: Add arduino-libraries. > gnu: Add arduino-makefile. > > gnu/packages/arduino.scm | 207 > +++++++++++++++++++++++++++++++++++++++ 1 file changed, 207 > insertions(+) create mode 100644 gnu/packages/arduino.scm > > > Hi Danny, I haven't looked into the package definitions, just: There is already a file avr.scm. Is there any reason you are not adding to this file? If you stick with the arduino.scm, you should add it to gnu/local.mk. Björn