Custom deployment problem: Cannot find module '/opt/tutor/bundle/programs/server/main.js'

Meteor: 1.4.0.1
Node: 4.4.7
OS: Ubuntu 16.04.

According to the documentation a custom deployment should be started with
MONGO_URL=mongodb://localhost:27017/myapp ROOT_URL=http://my-app.com node main.js

Doing this on the server gives
Error: Cannot find module '/opt/tutor/bundle/programs/server/main.js’
at Function.Module._resolveFilename (module.js:325:15)
at Function.Module._load (module.js:276:25)
at Function.Module.runMain (module.js:441:10)
at startup (node.js:139:18)
at node.js:968:3

In the bundle no file main.js exists so trying instead
MONGO_URL=mongodb://localhost:27017/myapp ROOT_URL=http://my-app.com node boot.js results in

Error: Cannot find module 'fibers'
    at Function.Module._resolveFilename (module.js:325:15)
    at Function.Module._load (module.js:276:25)
    at Module.require (module.js:353:17)
    at require (internal/module.js:12:17)
    at Object.<anonymous> (/opt/tutor/bundle/programs/server/boot.js:1:75)
    at Module._compile (module.js:409:26)
    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 Function.Module.runMain (module.js:441:10)

Any ideas?

Have you run (cd programs/server && npm install) before trying to start the app?

You are right, thank you.

But don’t work for me.
don’t show anything for along time when running

Now work fine for me
Linke