root@a0d7b954-nodered:/opt$ ls
date node_modules package-lock.json package.json
root@a0d7b954-nodered:/opt$ cd node_modules
root@a0d7b954-nodered:/opt/node_modules$ npm install /node-red-contrib-edge-tts/
npm ERR! code ENOENT
npm ERR! syscall open
npm ERR! path /node-red-contrib-edge-tts/package.json
npm ERR! errno -2
npm ERR! enoent ENOENT: no such file or directory, open '/node-red-contrib-edge-tts/package.json'
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent
npm ERR! A complete log of this run can be found in:
npm ERR! /root/.npm/_logs/2022-10-28T08_41_23_945Z-debug-0.log
root@a0d7b954-nodered:/opt/node_modules$