My last command with npm doesn't work, according to the documentation

[AliCuchalloGabrielFerando]

I have node 20.5.1 and npm 9.8.0 installed under nvm 1.1.11, I have seen videos where they resort to using docker or linux but I think that if it is in npmjs it is because it can be run with an npm install , but it is not like that: ,,(. Please don't tell me that I have only one version on my system that when you are working you don't choose which node version to be on. But if I would like to know which node version is running successfully