node dist/example/ding-dong-bot.js example运行异常

[jianboy]

Run npm run doctor or wechaty run doctor(for docker user), paste output here

D:\liuyuqi\twtech\github\bigdata\wechaty>npm run doctor

wechaty@0.6.65 doctor D:\liuyuqi\twtech\github\bigdata\wechaty
ts-node bin/doctor

                                                                                                                                                                                                                        SyntaxError: Unexpected token =
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Module.m._compile (D:\liuyuqi\twtech\github\bigdata\wechaty\node_modules\ts-node\src\index.ts:406:23)
at Module._extensions..js (module.js:416:10)
at Object.require.extensions.(anonymous function) [as .ts] (D:\liuyuqi\twtech\github\bigdata\wechaty\node_modules\ts-node\src\index.ts:409:12)
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.<anonymous> (D:\liuyuqi\twtech\github\bigdata\wechaty\bin\doctor.ts:15:1)

npm ERR! Windows_NT 10.0.14393
npm ERR! argv "D:\Program Files\nodejs\node.exe" "D:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js" "run" "doctor"
npm ERR! node v4.4.6
npm ERR! npm v2.15.5
npm ERR! code ELIFECYCLE
npm ERR! wechaty@0.6.65 doctor: ts-node bin/doctor
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the wechaty@0.6.65 doctor script 'ts-node bin/doctor'.
npm ERR! This is most likely a problem with the wechaty package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! ts-node bin/doctor
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs wechaty
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!
npm ERR! npm owner ls wechaty
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR! D:\liuyuqi\twtech\github\bigdata\wechaty\npm-debug.log

Expected behavior

首先，配置：
node4,
windows10,
npm2.15

执行如下命令：
cd wechaty
$ npm run dist
$ node dist/example/ding-dong-bot.js

SyntaxError: Unexpected token [
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. (D:\liuyuqi\twtech\github\bigdata\wechaty\dist\src\room.js:24:20)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)

[huan]

Wechaty requires Node.js v6.9 or above.