npm run build issue - 'zip' is not recognized - visual-studio-code

Question

While trying to build my codebase on my computer with 'npm run build' I get this =>
'zip' is not recognized as an internal or external command,
operable program or batch file.
Is this an issue with my package.json file?
{
"name": "udacity-c2-image-filter",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"clean": "rimraf www/ || true",
"build": "npm run clean && tsc && copy package.json www\\package.json && mkdir www\\tmp\\ && cd www && zip -r Archive.zip . && cd ..",
"dev": "ts-node-dev --respawn --transpile-only ./src/server.ts"
},
"repository": {
"type": "git",
"url": "git+https://github.com/grutt/udacity-c2-image-filter.git"
},
"author": "",
"license": "ISC",
"bugs": {
"url": "https://github.com/grutt/udacity-c2-image-filter/issues"
},
"homepage": "https://github.com/grutt/udacity-c2-image-filter#readme",
"devDependencies": {
"#types/bluebird": "^3.5.33",
"#types/express": "^4.17.0",
"#types/node": "^11.13.17",
"ts-node-dev": "^1.0.0-pre.40",
"tslint": "^5.18.0",
"typescript": "^3.5.3"
},
"dependencies": {
"express": "^4.17.1",
"jimp": "^0.16.1",
"rimraf": "^3.0.2",
"lodash": "^4.17.15"
}
}

Answer 1

So, I made changes to the build script in my package.json file, I used this instead "npm run clean && tsc && copy package.json www\\package.json && mkdir www\\tmp\\ && cd www && 7z.exe a Archive.zip . && cd .."
but alternatively using the command npm i npm-build-zip and changing the build script in my package.json to this "npm run clean && tsc && copy package.json www\\package.json && mkdir www\\tmp\\ && cd www && npm-build-zip --source=..\\www && cd .." also works.