ocra ruby conversion to exe how to overcome required lib

Question

I am new to Ruby, and trying to find a solution to convert existing ruby scripts to exe executables. I choose OCRA to convert ruby script to executbales. I am unable to convert this files to executable. The ocra conversition throwing error , that unable to load required libraries. Thanks in advance.

===========================================

require 'selenium-webdriver'
require 'page-object'

class SubjectSearchPage < CommonElement
  include PageObject

  text_field(:ssnField, :id => "SSN")
  button(:searchBtn, :css => 'button[data-test-id="20180820140732083632904"]')
  h2(:resultsHeaderTitle, :css => 'div[data-test-id="201808231334560745670_header"] h2.header-title')
  elements(:resultRows, :css => '#bodyTbl_right > tbody > tr')
  span(:result, :css => 'span[data-test-id="2016072109335505834280"]')

end

=======================================================

c:\Users\seshaddri\git\pega-functional-tests\selenium-ruby\pages\subject_mgmt>ocra subject_search_page.rb --add-all-core
=== Loading script to check dependencies
C:/Bitnami/rubystack-2.3.8-1/ruby/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- selenium-webdriver (LoadError)
        from C:/Bitnami/rubystack-2.3.8-1/ruby/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from c:/Users/seshaddri/git/pega-functional-tests/selenium-ruby/pages/subject_mgmt/subject_search_page.rb:2:in `<top (required)>'
        from C:/Bitnami/rubystack-2.3.8-1/ruby/lib/ruby/gems/2.3.0/gems/ocra-1.3.10/bin/ocra:1211:in `load'
        from C:/Bitnami/rubystack-2.3.8-1/ruby/lib/ruby/gems/2.3.0/gems/ocra-1.3.10/bin/ocra:1211:in `<top (required)>'
        from C:/Bitnami/rubystack-2.3.8-1/ruby/bin/ocra:23:in `load'
        from C:/Bitnami/rubystack-2.3.8-1/ruby/bin/ocra:23:in `<main>'

Answer 1

You just need to install the dependencies in your development environment and ocra will package them into the exe for you.

E.g. gem install selenium-webdriver

And then run the build again. Do this for all your projects dependencies.