title: Error while npm run build? eslint package error
body: <p>npm start</p>
  <blockquote>
  <p>pushercoins@0.1.0 start
  react-scripts start</p>
  </blockquote>
  <p>There might be a problem with the project dependency tree.
  It is likely not a bug in Create React App, but something you need to fix locally.</p>
  <p>The react-scripts package provided by Create React App requires a dependency:</p>
  <p>&quot;eslint&quot;: &quot;^7.11.0&quot;</p>
  <p>Don't try to install it manually: your package manager does it automatically.
  However, a different version of eslint was detected higher up in the tree:</p>
  <p>/Users/sujit_jaiwaliya/node_modules/eslint (version: 6.8.0)</p>