Can't install firebase tools on Windows ver 10, npm WARN deprecated

Question

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I'm trying to install firebase tools for a project I am doing in React but I keep getting this npm deprecated status. I've uninstalled and reinstalled node and edited paths in environmental variables to point to C:\Program Files\nodejs, but nothing is fixing the issue. I'm begging for help at this point because i've looked at nearly every forum.

Answer 1

I solved this issue by doing npm get prefix and copying the path into the environmental variables path (advanced system settings > environmental variables > underneath system variables select PATH > edit > paste path > OK). I then did firebase login --interactive and it worked.