Not possible to update AUR virtualbox-ext-oracle or remove it

Hello,

I know there are several threads and the wiki, but with none of them I could fix my problem.

I have virtualbox installed and need the extension package.
My installed versions:

wolf@wolf-desktop:~$ vboxmanage --version
7.0.4r154605
wolf@wolf-desktop:~$ pamac search virtualbox-ext-oracle
virtualbox6-ext-oracle 6.1.40-2 AUR Oracle VM VirtualBox Extension Pack 6.1.40 (stable)
virtualbox-ext-oracle-dev 7.0.5.154732-1  AUR Oracle VM VirtualBox Extension Pack for virtualbox dev version
virtualbox-ext-oracle [Installiert] 7.0.2-1 AUR Oracle VM VirtualBox Extension Pack

Installing the extesion does not work and ends with error:

Vorbereitung...
Klone virtualbox-ext-oracle Build-Dateien...
Generiere virtualbox-ext-oracle Informationen...
Überprüfe virtualbox-ext-oracle Abhängigkeiten...
Abhängigkeiten werden aufgelöst...
Interne Konflikte werden überprüft...

Erstelle virtualbox-ext-oracle...
==> FEHLER: install-Datei (virtualbox-ext-oracle.install) existiert nicht oder ist keine reguläre Datei.

translated to english:

Preparation...
Clone virtualbox-ext-oracle build files...
Generate virtualbox-ext-oracle information...
Check virtualbox-ext-oracle dependencies...
Dependencies are resolved...
Internal conflicts are checked...

Create virtualbox-ext-oracle...
==> ERROR: install file (virtualbox-ext-oracle.install) does not exist or is not a regular file.

Thanks in advance!

Hello,

Always best to download it from their page, for the exact version of virtualbox you run.

you need https://www.virtualbox.org/wiki/Downloads the 7.0.4 Oracle VM VirtualBox Extension Pack

Do a clean build. If you’re using Add/Remove Software (Pamac), remove the build folder; i.e.,

sudo rm -rf /var/tmp/pamac-build-exaveal/virtualbox-ext-oracle/