升级到Ruby 1.9.3-p374，现在默认的Rails端口是5000。如何改回来？

Question

I just upgraded to Ruby 1.9.3-p374 on my development machine. Now, when I start Rails with foreman start , it uses port 5000.

Here is my Procfile:

web: bundle exec rails server thin -p $PORT -e $RACK_ENV

My .env:

RACK_ENV=development
PORT=3000

Why is it giving me port 5000, and how can I change it back?

Answer 1

It was using the version installed under my old ruby directory- I hadn't installed it again since upgrading, I'd forgotten it wasn't in my gemfile. Installing it again worked.