Unable to start the site through "npm start"

[ghost]

• localhost:
• Chrome Latest Version:
• Windows 7 64-bit:

I just downloaded the code and am trying to run the project. As given in the instructions I typed
--npm install (this worked fine)
--npm start: When I run this I get the following error

> npm run serve


> [email protected] serve C:\Written Programs\OpenSourceProjects\nodejs.org
> node server.js

http://localhost:8080/en/
C:\Written Programs\OpenSourceProjects\nodejs.org\scripts\event-geo.js:111
  load().regions.forEach((reg) => {
        ^

TypeError: Cannot read property 'regions' of undefined
    at module.exports.load.regions.forEach.reg.meetups.forEach.reg.conferences.f
orEach (C:\Written Programs\OpenSourceProjects\nodejs.org\scripts\event-geo.js:1
11:9)
    at C:\Written Programs\OpenSourceProjects\nodejs.org\build.js:236:100
    at cb (C:\Written Programs\OpenSourceProjects\nodejs.org\node_modules\ncp\li
b\ncp.js:255:37)
    at C:\Written Programs\OpenSourceProjects\nodejs.org\node_modules\ncp\lib\nc
p.js:108:16
    at C:\Written Programs\OpenSourceProjects\nodejs.org\node_modules\ncp\lib\nc
p.js:227:14
    at FSReqWrap.oncomplete (fs.js:82:15)_  

[saadq]

What version of Node are you using? The README states:

Note: You'll need Node.js v4 or newer as the build system uses some native ES2015 features.

You can check your version by doing node --version inside the command line.