'ts-node' is not recognized as an internal or external command

nodemon ./src/index.ts

[nodemon] 2.0.14 [nodemon] to restart at any time, enter rs [nodemon] watching path(s): . [nodemon] watching extensions: ts,json [nodemon] starting ts-node ./src/index.ts ‘ts-node’ is not recognized as an internal or external command, operable program or batch file. [nodemon] app crashed - waiting for file changes before starting…

[BignonAG]

In order to fix this issue, you could install ts-node globally :

npm install -g ts-node

https://stackoverflow.com/questions/44764004/ts-node-is-not-recognized-as-an-internal-or-external-command-operable-program

[abonvicini]

I have the same problem. Trying different ways to solve this issue i found a solution creating a new file in the root directory for the config of nodemon. Now i can be able to run my project without any problem

The config file called nodemon.json have this inside:

{
  "restartable": "rs",
  "ignore": [".git", "node_modules/", "build/"],
  "watch": ["/index.ts"],
  "execMap": {
    "ts": "node -r ts-node/register"
  },
  "env": {
    "NODE_ENV": "development"
  },
  "ext": "js,json,ts"
}

And in my package.json, my dev script call the config file for nodemon like this: "dev": "nodemon --config nodemon.json index.ts",

For the moment, that works for me, but i will try to find a different way to implement nodemon, without having the necessity of create a config file to call it.