Comments on How to Install PHP 8 on Debian 11

I get this erro message. after usind the command  wget -qO - https://packages.sury.org/php/apt.gpg | apt-key add - apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).

try it as superuser: sudo -i

wget -qO - https://packages.sury.org/php/apt.gpg | apt-key add -E: gnupg, gnupg2 and gnupg1 do not seem to be installed, but one of them is required for this operation

apt install gnupg2

Avoid apt-key and use : wget -O- https://packages.sury.org/php/apt.gpg | sudo tee /usr/share/keyrings/packages-sury-org-apt.gpg > /dev/null And if the key is armored. wget -O- https://packages.sury.org/php/apt.gpg.asc | gpg --dearmor | sudo tee /usr/share/keyrings/packages-sury-org-apt.gpg > /dev/null*( Not this armor-ed line is an example and does not work )