Hey Ludo, > For #2, we would need to do something like Jakub did in (guix scripts > system reconfigure), where the effectul bits can be transparently > evaluated either locally or remotely. I don’t understand why #2 needs different mechanics. As I said, /var/guix is mounted r/w on every machine and in fact `guix package -i` is working as intended. Maybe we’ve got a communication issue here and we’re talking about two different things? Lars