The package I published on npm is not installing without --force

[Elson0509]

I published my first npm package https://www.npmjs.com/package/lancelot-animated-buttons for react.js. This is the link for the Github https://github.com/Elson0509/lancelot-animated-buttons. However, It is only installed in a new react project when I use 'npm i lancelot-animated-buttons --force'. If I don't add --force, the following error shows up:

npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR! 
npm ERR! While resolving: [email protected]      
npm ERR! Found: [email protected]
npm ERR! node_modules/react
npm ERR!   react@"^17.0.2" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer react@"^16.0.0" from [email protected]
npm ERR! node_modules/lancelot-animated-buttons
npm ERR!   lancelot-animated-buttons@"*" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!
npm ERR! See C:\Users\elson\AppData\Local\npm-cache\eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\elson\AppData\Local\npm-cache\_logs\2021-04-09T14_00_16_778Z-debug.log

This is the package.json of my npm package:

{
  "name": "lancelot-animated-buttons",
  "version": "1.0.5",
  "description": "Animated buttons for React.js",
  "author": "Elson Ramos",
  "license": "MIT",
  "key":["animated","buttons","react.js","ellipsis","hamburguer"],
  "repository": "elson_ramos/lancelot-animated-buttons",
  "main": "dist/index.js",
  "module": "dist/index.modern.js",
  "source": "src/index.js",
  "private": false,
  "engines": {
    "node": ">=10"
  },
  "scripts": {
    "build": "microbundle-crl --no-compress --format modern,cjs",
    "start": "microbundle-crl watch --no-compress --format modern,cjs",
    "prepare": "run-s build",
    "test": "run-s test:unit test:lint test:build",
    "test:build": "run-s build",
    "test:lint": "eslint .",
    "test:unit": "cross-env CI=1 react-scripts test --env=jsdom",
    "test:watch": "react-scripts test --env=jsdom",
    "predeploy": "cd example && npm install && npm run build",
    "deploy": "gh-pages -d example/build"
  },
  "peerDependencies": {
    "react": "^16.0.0"
  },
  "devDependencies": {
    "babel-eslint": "^10.0.3",
    "cross-env": "^7.0.2",
    "eslint": "^6.8.0",
    "eslint-config-prettier": "^6.7.0",
    "eslint-config-standard": "^14.1.0",
    "eslint-config-standard-react": "^9.2.0",
    "eslint-plugin-import": "^2.18.2",
    "eslint-plugin-node": "^11.0.0",
    "eslint-plugin-prettier": "^3.1.1",
    "eslint-plugin-promise": "^4.2.1",
    "eslint-plugin-react": "^7.17.0",
    "eslint-plugin-standard": "^4.0.1",
    "gh-pages": "^2.2.0",
    "microbundle-crl": "^0.13.10",
    "npm-run-all": "^4.1.5",
    "prettier": "^2.0.4",
    "react": "^16.13.1",
    "react-dom": "^16.13.1",
    "react-scripts": "^3.4.1"
  },
  "files": [
    "dist"
  ],
  "dependencies": {
    "aphrodite": "^2.4.0",
    "prop-types": "^15.7.2"
  }
}

I would like to be able to install this package without --force. Someone can help me, please?

[rap0so]

Have you tried update the react version of your package to 17.0.2?
Here "react": "^16.13.1",
and "react": "^16.0.0"

btw, is it necessary to have it twice?