Hi Gabriel, "Wicki Gabriel (wicg)" writes: > failed to compute the derivation for Guix (version: "6e4b997cdfb12b657f525949409c3b761ab4d901"; system: "aarch64-linux"; > host version: "1.2.0"; pull-version: 1). > Please report the COMPLETE output above by email to . Your Guix version is quite old at this point, mostly because you're using the Debian package. Can you try installing from the binary installer script instead? Note also that `guix pull` requires quite a lot of memory, than a raspberry pi might not have. Best, -- Josselin Poiret