Trouble using command n8n-node-dev build

[RicardoE105]

Using n8n-node-dev you cannot have dependencies. Check the post below.

How to add new node in a production setup

That will sadly not work. You can add custom nodes mainly in two different ways: Very simple nodes (without dependencies) can be created with n8n-node-dev which then copies it into the /custom folder. You can create an own package with custom nodes (like this example one). That package has to then get npm installed alongside n8n.