Hi Guix, Got it! I have been able to upgrade from version 0.12 to version 0.16.
I used 'guix copy' to copy a recent guix on a local server. Thank you Gabor for the suggestion. The steps I followed were: i) generate signing keys on both systems ii) copy across public keys and authorize on each system iii) install guix in the user profile on the server iv) use 'guix copy --from=localServer /gnu/store/...guix-0.16.0-4...' Note: this copies the dependencies too v) set GUILE_LOAD_PATH and GUILE_LOAD_COMPILED_PATH on the receiving system. Note: set the variables to point to the newly-copied paths in /gnu/store for guile-gcrypt, guile-sqlite3, guile-git and guile- bytestructures vi) use '/gnu/store/...guix-0.16.0-4.../bin/guix pull' vii) include .config/guix/current/bin in PATH variable viii) use 'guix package --upgrade' ix) update guix-daemon.service x) restart daemon To finish, I authorized substitutes for ci.guix.info.pub. I am cooking with gas again! Best regards, Paul.
