cucumber-cpp: cannot run the example test on Ubuntu 16

[Regis Hoffman]

I have the latest version of cucumber and cucumver-cpp installed on an Ubuntu 16 system.

When I run the cucumber-cpp example test I get this error:

Feature: Addition
  In order to avoid silly mistakes
  As a math idiot
  I want to be told the sum of two numbers

  Scenario Outline: Add two numbers                    # ./features/addition.feature:7
    Given I have entered <input_1> into the calculator # ./features/addition.feature:8
    And I have entered <input_2> into the calculator   # ./features/addition.feature:9
    When I press <button>                              # ./features/addition.feature:10
    Then the result should be <output> on the screen   # ./features/addition.feature:11

    Examples:
      | input_1 | input_2 | button | output |
      | 20      | 30      | add    | 50     |
      undefined method `registry' for #<Cucumber::Wire::StepDefinition:0x00000001f529f8> (NoMethodError)
      ./features/addition.feature:15:in `Given I have entered 20 into the calculator'
      ./features/addition.feature:8:in `Given I have entered <input_1> into the calculator'

My guess is that something is not in a search path.

Any ideas on the cause or  solution?

Thanks!