Ruby on rails 4 中止Capistrano部署捆绑程序：安装

从GoRails开始，当我尝试在数字海洋上部署Ubuntu 16.04时，我遇到了这个错误

$cap生产部署--跟踪

痕迹

我的档案：

# Load DSL and Setup Up Stages
require 'capistrano/setup'

# Includes default deployment tasks
require 'capistrano/deploy'

# Includes tasks from other gems included in your Gemfile
# If you are using rbenv add these lines:
require 'capistrano/rbenv'
set :rbenv_type, :user # or :system, depends on your rbenv setup
set :rbenv_ruby, '2.3.1'

require 'capistrano/bundler'
require 'capistrano/rails'
# require 'capistrano/passenger'

# Loads custom tasks from `lib/capistrano/tasks' if you have any defined.
Dir.glob('lib/capistrano/tasks/*.cap').each { |r| import r }

我被卡住了，不知道为什么要中止cap

---

有什么想法吗？

也许你的内存快用完了？如果没有足够的内存，内核将终止进程。检查

/var/log/syslog

也许可以找到线索。我解决了添加

set:bundle_env_变量的问题，{'NOKOGIRI_USE_SYSTEM_LIBRARIES'=>1}

在deploy.rb文件上，在我的服务器上执行捆绑安装我发现安装NOKOGIRI有问题，在谷歌上搜索我发现问题是针对系统库的。谢谢你的帮助

# Load DSL and Setup Up Stages
require 'capistrano/setup'

# Includes default deployment tasks
require 'capistrano/deploy'

# Includes tasks from other gems included in your Gemfile
# If you are using rbenv add these lines:
require 'capistrano/rbenv'
set :rbenv_type, :user # or :system, depends on your rbenv setup
set :rbenv_ruby, '2.3.1'

require 'capistrano/bundler'
require 'capistrano/rails'
# require 'capistrano/passenger'

# Loads custom tasks from `lib/capistrano/tasks' if you have any defined.
Dir.glob('lib/capistrano/tasks/*.cap').each { |r| import r }