a short question: I downloaded zotero from their website.
I then unpacked the archive and created a .desktop file at "/home/local/share/applications/ ".
Now I would like to open in applications like libreoffice, kate etc links of this kind “zotero://open-pdf/library/items/GDG4PK73?page=1” .
This should basically open a pdf-file at page 1 in okular.
But it doesn’t work and I have no idea how to register zotero as a handler for zotero:// .
I already modified the desktop to file so that it looks like this
But it still doesn’t work. The error message is "Unable to create io-slave. klauncher said: Unbekanntes Protokoll „zotero“ " , whereas “Unbekanntes Protokoll” translates to unknown protocol.
Super grateful for any help with this! Thank you very much in advance for your time and help!