While trying to get a new Ruby on Rails application up and running on one of my servers, I came across this:
$ ruby script/server ./script/../config/boot.rb:29: undefined method `gem' for main:Object (NoMethodError) from script/server:2:in `require' from script/server:2
Being the first thing I ran after
rails <myapp> this is quite an early point in the process to start failing!
The fix …