cxc05@zhangyanyan MINGW64 ~/Desktop
$ cd Travel1

cxc05@zhangyanyan MINGW64 ~/Desktop/Travel1 (master)
$ npm install fastClick --save
npm ERR! code E404
npm ERR! 404 Not Found - GET https://registry.npmjs.org/fastClick - Not found
npm ERR! 404
npm ERR! 404 ‘fastClick@latest’ is not in the npm registry.
npm ERR! 404 Your package name is not valid, because
npm ERR! 404 1. name can no longer contain capital letters
npm ERR! 404
npm ERR! 404 Note that you can also install from a
npm ERR! 404 tarball, folder, http url, or git url.

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\cxc05\AppData\Roaming\npm-cache_logs\2020-06-01T08_31_47_845Z-debug.log

cxc05@zhangyanyan MINGW64 ~/Desktop/Travel1 (master)
$