Problemls adding the zulu apt key

Hello

i did install openhab but got a error at the end, so reading more carefull i found out java is not installed

so i wen’t there and went to
“Installation on Linux using an APT Repository”

https://docs.azul.com/zulu/zuludocs/#ZuluUserGuide/InstallingZulu/InstallOnLinuxUsingAPTRepository.htm

followed this steps

“Complete the steps in Attach the APT Repository on an Ubuntu or Debian System.”

and the comand

apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 0xB1998361219BD9C9

make a error like this

Executing: /tmp/apt-key-gpghome.9XjyMIvLw6/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 0xB1998361219BD9C9
gpg: failed to start the dirmngr ‘/usr/bin/dirmngr’: Datei oder Verzeichnis nicht gefunden
gpg: connecting dirmngr at ‘/run/user/0/gnupg/d.otrbypgocjs9zr6msni9rs57/S.dirmngr’ failed: Datei oder Verzeichnis nicht gefunden

@sihui, perfect feedback, thanks a lot and by surprise it is possible to install java at the end too