Anyone know why I might be getting this error from the initializer and only in one environment:
ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:274:in `require': cannot load such file -- sidekiq-ent (LoadError)
from /home/deploy/.bundler/feepay_payment_api/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:274:in `block in require'
from /home/deploy/.bundler/feepay_payment_api/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:240:in `load_dependency'
from /home/deploy/.bundler/feepay_payment_api/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:274:in `require'
from /srv/www/feepay_payment_api/releases/20151027022219/config/initializers/sidekiq.rb:1:in `<top (required)>'
from /home/deploy/.bundler/feepay_payment_api/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:268:in `load'
from /home/deploy/.bundler/feepay_payment_api/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:268:in `block in load'
from /home/deploy/.bundler/feepay_payment_api/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:240:in `load_dependency'
from /home/deploy/.bundler/feepay_payment_api/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:268:in `load'
from /home/deploy/.bundler/feepay_payment_api/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:652:in `block in load_config_initializer'
from /home/deploy/.bundler/feepay_payment_api/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/notifications.rb:166:in `instrument'
from /home/deploy/.bundler/feepay_payment_api/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:651:in `load_config_initializer'
from /home/deploy/.bundler/feepay_payment_api/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:616:in `block (2 levels) in <class:Engine>'
from /home/deploy/.bundler/feepay_payment_api/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:615:in `each'
from /home/deploy/.bundler/feepay_payment_api/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:615:in `block in <class:Engine>'
from /home/deploy/.bundler/feepay_payment_api/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:30:in `instance_exec'
from /home/deploy/.bundler/feepay_payment_api/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:30:in `run'
from /home/deploy/.bundler/feepay_payment_api/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:55:in `block in run_initializers'
Works locally, works on our QA servers, and unfortunately this is what we are getting out on prod.