Bundler 2.0.1 installed, Rails says “must use Bundler 2 or greater”?

Question

I\'m a Rails newb who\'s trying out Rails on a DigitalOcean droplet. The installations seemed to work fine, but I\'m getting a curious error message when I try to generate a

Answer 1

This is my solution:

1. (if you have an old version of Bundler), run the command:

   bundle update --bundler

2. Run the command:

   gem update --system

3. run the rake

   rake db:migrate