Hi, I did a guix package -i musescore -p projects/musescore.guix-profile and it created a profile ...................................... then I loaded it export GUIX_PROFILE=/projects/musescore ......................................... but: source "${GUIX_PROFILE}/etc/profile" did not work "no directory was found" ............................................. How can I source my new profile? Because I couldn’t enter in it yet. Kind regards Gottfried