ruby-on-rails-4 - cap deployment is failing with "LoadError: cannot load such file -- sidekiq/capistrano"

Question

While upgrading app's rails version to 4.1, I have upgraded all gems with "bundle update"

But after upgrading, my Capistrano script was failing with following error,

cap aborted!
LoadError: cannot load such file -- sidekiq/capistrano

Answer 1

通过“捆绑更新”，sidekiq gem 也更新到 3.0.0

在 sidekiq 3.0.0 中，已删除 capistrano 集成支持。

相反，我们可以使用 capistrano-sidekiq gem。将 gem 添加到 Gemfile 并进行捆绑安装

gem "capistrano-sidekiq"

并将 Capfile 中的“require 'sidekiq/capistrano'”替换为

require 'capistrano/sidekiq'

Answer 2

我跑的时候遇到了同样的问题cap production deploy

我的解决方案：

bundle exec cap production deploy