Why doesn't Meteor start in production?

Question

JavaScript

After creating a package and adding a few packages, I built a production server

meteor build --directory ~/src/build-meteor --server=http://localhost:3000

Then I went to ~/src/build-meteor/bundle/programs/serverrun npm install --productionand ~/src/build-meteor/bundlerun

export ROOT_URL=http://localhost:3000
node main.js

But http://localhost:3000nothing opens.
At the same time, meteor run --production works
OS: Mac OS X