Alright… damn it. Found the issue. The urijs library was updated on npm the other day, and there’s something funky in there that’s adding the extra slash. Haven’t had time to debug that yet.
So, forget that last post I made, and just add this to your package.json file as the last line in dependencies object:
"urijs": "1.19.1"
Then run:
npm install
And finally:
npm start