(undefined local variable or method `byebug'

Question

I have the follwing error:

NameError (undefined local variable or method `byebug\'

Code is

def  test
  t = \"\"
  by         


        

Answer 1

It seems you need to

require 'byebug'

I was in the same situation and require failed with 'cannot load such file' error but adding to the Gemfile worked.

Answer 2

Make sure you haven't installed the gems with bundle install --without development option.

If that is the case just run bundle install --with development