electron@4.2.12 postinstall /Users/nocilantro/electron-quick-start/node_modules/electron
node install.js

Downloading tmp-6972-0-electron-v4.2.12-darwin-x64.zip
Error: connect ECONNREFUSED 0.0.0.0:443
/Users/nocilantro/electron-quick-start/node_modules/electron/install.js:49
throw err
^

Error: connect ECONNREFUSED 0.0.0.0:443
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1054:14) {
errno: ‘ECONNREFUSED’,
code: ‘ECONNREFUSED’,
syscall: ‘connect’,
address: ‘0.0.0.0’,
port: 443
}

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! electron@4.2.12 postinstall: node install.js
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the electron@4.2.12 postinstall script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! /Users/nocilantro/.npm/_logs/2019-11-03T02_01_44_206Z-debug.log