Raspberry Headless Server Error

[kinakuta]

Hi,

I got Gekko installed on my Raspberry. Everything worked just fine, but trying to start it, I get the following error:

Code:

  /      \ /        |/  |  /  |/  |  /  | /      \
 /$$$$$$  |$$$$$$$$/ $$ | /$$/ $$ | /$$/ /$$$$$$  |
 $$ | _$$/ $$ |__    $$ |/$$/  $$ |/$$/  $$ |  $$ |
 $$ |/    |$$    |   $$  $$<   $$  $$<   $$ |  $$ |
 $$ |$$$$ |$$$$$/    $$$$$  \  $$$$$  \  $$ |  $$ |
 $$ \__$$ |$$ |_____ $$ |$$  \ $$ |$$  \ $$ \__$$ |
 $$    $$/ $$       |$$ | $$  |$$ | $$  |$$    $$/
  $$$$$$/  $$$$$$$$/ $$/   $$/ $$/   $$/  $$$$$$/

    Gekko v0.5.14
    I'm gonna make you rich, Bud Fox.


/usr/local/bin/gekko/web/server.js:13
const app = koa();
           ^

TypeError: Class constructor Application cannot be invoked without 'new'
   at Object.<anonymous> (/usr/local/bin/gekko/web/server.js:13:13)
   at Module._compile (module.js:652:30)
   at Object.Module._extensions..js (module.js:663:10)
   at Module.load (module.js:565:32)
   at tryModuleLoad (module.js:505:12)
   at Function.Module._load (module.js:497:3)
   at Module.require (module.js:596:17)
   at require (internal/module.js:11:18)
   at Object.<anonymous> (/usr/local/bin/gekko/gekko.js:43:10)
   at Module._compile (module.js:652:30)

Any ideas?