Instructions for import aren't working

[EWPS07]

import DateRangePicker from 'react-daterange-picker';

results in

modules-runtime.js?hash=d1eecd73d908a65f4ba4ee86caaafed0fd902ce9:241 Uncaught Error: Cannot find module 'react-daterange-picker'
    at makeMissingError (modules-runtime.js?hash=d1eecd73d908a65f4ba4ee86caaafed0fd902ce9:241)
    at require (modules-runtime.js?hash=d1eecd73d908a65f4ba4ee86caaafed0fd902ce9:251)
    at BasicRangePicker.js (BasicRangePicker.js:1)
    at fileEvaluate (modules-runtime.js?hash=d1eecd73d908a65f4ba4ee86caaafed0fd902ce9:353)
    at require (modules-runtime.js?hash=d1eecd73d908a65f4ba4ee86caaafed0fd902ce9:248)
    at TradeDetails.js (TradeDetails.js:1)
    at fileEvaluate (modules-runtime.js?hash=d1eecd73d908a65f4ba4ee86caaafed0fd902ce9:353)
    at require (modules-runtime.js?hash=d1eecd73d908a65f4ba4ee86caaafed0fd902ce9:248)
    at TradeCreateEditView.js (TradeCreateEditView.js:1)
    at fileEvaluate (modules-runtime.js?hash=d1eecd73d908a65f4ba4ee86caaafed0fd902ce9:353)

Not sure if README is up-to-date or if this is a bug. Would really love to start using this in our project. I'm willing to help if you need it. Thanks!

[EWPS07]

I didn't fully read your instructions. I apologize!