documentation steps on Parsing and serializing JSON comes with error

[catafest-work]

I try to follow these steps from Parsing and serializing JSON and I got error about ajv .

The version of Ajv you are using
6 I install with

Operating system and node.js version
Node.js v18.13.0.

Package manager and its version
npm -v
9.6.2

Link to (or contents of) package.json
{
"name": "ajv001",
"version": "1.0.0",
"description": "simple test with ajv and json ",
"main": "index.js",
"scripts": {
"test": "echo "Error: no test specified" && exit 1",
"dev": "node index.js"
},
"keywords": [
"catafest",
"json",
"ajv",
"nodejs"
],
"author": "catafest",
"license": "ISC",
"dependencies": {
"ajv": "^6.12.6"
},
"type": "module"
}

Error messages
node:internal/errors:491
ErrorCaptureStackTrace(err);
^

Error [ERR_MODULE_NOT_FOUND]: Cannot find module 'F:\ajv001\node_modules\ajv\dist\jtd' imported from F:\ajv001\index.js
at new NodeError (node:internal/errors:400:5)
at finalizeResolution (node:internal/modules/esm/resolve:326:11)
at moduleResolve (node:internal/modules/esm/resolve:945:10)
at defaultResolve (node:internal/modules/esm/resolve:1153:11)
at nextResolve (node:internal/modules/esm/loader:163:28)
at ESMLoader.resolve (node:internal/modules/esm/loader:842:30)
at ESMLoader.getModuleJob (node:internal/modules/esm/loader:424:18)
at ModuleWrap. (node:internal/modules/esm/module_job:77:40)
at link (node:internal/modules/esm/module_job:76:36) {
code: 'ERR_MODULE_NOT_FOUND'
}

Node.js v18.13.0

The output of npm ls

npm ls
[email protected] F:\ajv001
└── [email protected]

[jasoniangreen]

Doesn't seem to be a problem anymore in 8.17.1