npm ERR! 404 Not Found: event-stream@3.3.6

[Cryptcoin Junkey]

npm ERR! code E404
npm ERR! 404 Not Found: event-stream@3.3.6

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/gitpod/.npm/_logs/2019-05-18T01_58_57_683Z-debug.log

I'll send the pull request later.

refs: https://stackoverflow.com/questions/53578201/npm-err-404-not-found-event-stream3-3-6