Node-Red Nora - Upload Error on Raspberry Pi (Malinka - burrow)

Hello everyone,
Does anyone know why I can not upload to my Malinka - burrow ?

Nora has not been operational for some time. It has been replaced by https://smart-nora.eu/

Thanks but when trying to install on Raspberry Pi I get exactly the same message.

When calling npm install node-red-contrib-smartnora, are you in the directory where you have nodered installed? You need to be exactly there. That is, for example, in my case, the directory /rooot/.node-red
Instead of installing from the console you can install via the Node-Red GUI.
You go to the Nodered panel and in the top right corner you have a menu. You select "Manage palette" then click on the install tab and enter smartnor in the "search modules" field.

It doesn't install from manage palette either ( generally that's where I started ). I'm afraid that the directory you mentioned is locked and therefore I can't install anything in it. This is the case with everything I try to upload.