Discord.js: Nothing works

[a09hopper]

I keep getting this error even with a tutorial or just var Discord = require("discord.js")
`C:\Users\agh26\node_modules\discord.js\src\client\Client.js:17
class Client extends EventEmitter {
^^^^^

SyntaxError: Block-scoped declarations (let, const, function, class) not yet supported outside strict mode
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object. (C:\Users\agh26\node_modules\discord.js\src\index.js:2:16)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)`

[ghost]

install node v6

[Gawdl3y]

Node 6.0.0 or newer is required.