title: npm install from github: Module not found: Can't resolve 'react-big-calendar'
body: <p>I had to make some changes on react-big-calendar module so I forked the project on github, made modifications and pushed. Then I used this command to install the new package:</p>
  
  <pre><code>npm install https://github.com/wafa-yahyaoui/react-big-calendar/tarball/master --save
  </code></pre>
  
  <p>The package figures out in the dependencies on package.json:</p>
  
  <pre><code>"dependencies": {
  "@babel/runtime": "7.0.0-beta.55",
  "@fortawesome/fontawesome-svg-core": "^1.2.10",
  "@fortawesome/free-solid-svg-icons": "^5.6.1",
  "@fortawesome/react-fontawesome": "^0.1.3",
  "@material-ui/core": "^3.6.2",
  "@material-ui/icons": "^2.0.3",
  "@types/googlemaps": "3.30.11",
  "@types/markerclustererplus": "2.1.33",
  "ajv": "6.5.2",
  "axios": "^0.18.0",
  "bootstrap": "^4.1.3",
  "chartist": "^0.11.0",
  "classnames": "2.2.6",
  "emotion": "^10.0.5",
  "enhanced-resolve": "^3.4.1",
  "globalize": "^1.4.0",
  "history": "^4.7.2",
  "iban": "0.0.11",
  "jwt-decode": "^2.2.0",
  "moment": "2.22.2",
  "perfect-scrollbar": "1.4.0",
  "react": "^16.6.3",
  "react-big-calendar": "https://github.com/wafa-yahyaoui/react-big-calendar/tarball/master",
  "react-bootstrap-sweetalert": "^4.4.1",
  "react-chartist": "^0.13.1",
  "react-datetime": "^2.16.3",
  "react-dom": "^16.6.3",
  "react-facebook-pixel": "^0.1.2",
  "react-ga": "^2.5.6",
  "react-google-maps": "^9.4.5",
  "react-jvectormap": "0.0.3",
  "react-nouislider": "2.0.1",
  "react-redux": "^5.1.1",
  "react-router": "4.3.1",
  "react-router-dom": "^4.3.1",
  "react-router-redux": "^5.0.0-alpha.9",
  "react-scripts": "1.1.4",
  "react-spinners": "^0.4.7",
  "react-swipeable-views": "0.12.15",
  "react-table": "6.8.6",
  "react-tagsinput": "3.19.0",
  "react-transition-group": "^1.2.1",
  "reactstrap": "^6.5.0",
  "redux": "^4.0.1",
  "redux-api-middleware": "^2.3.0",
  "redux-persist": "^5.10.0",
  "redux-persist-transform-filter": "0.0.18",
  "redux-thunk": "^2.3.0",
  "universal-cookie": "^3.0.7"}
  </code></pre>
  
  <p>I removed the node_modules folder, ran <code>npm install</code> but when running <code>npm start</code> I got this error:</p>
  
  <pre><code>./src/containers/apartments/calendar.js    
  Module not found: Can't resolve 'react-big-calendar' in 
  '/Users/wafayahyaoui/homereact/src/containers/apartments'
  </code></pre>
  
  <p>The imports on calendar.js file looks like this:</p>
  
  <pre><code>import React from "react";
  import BigCalendar from "react-big-calendar";
  </code></pre>
  
  <p>What can be the source if the import error ? thank you</p>