2016-01-24 138 views
0

我想使用Capistrano的应用部署我的导轨AWS和我也跟着教程,正是因为它是应用AWS(Ubuntu服务器)。部署导轨使用Capistrano的

这里的教程:http://www.sitepoint.com/deploy-your-rails-app-to-aws/

然而,我的网站始终显示,无论多少次,我刷新或运行“帽生产部署” nginx的默认页面。

事实上,每个i运行'帽生产部署的时间,我得到这个错误:

DEBUG [81457789] An error occurred while installing pg (0.17.1), and 

Bundler cannot continue. 
DEBUG [81457789]  
DEBUG [81457789] Make sure that `gem install pg -v '0.17.1'` succeeds before bundling. 
DEBUG [81457789]  
(Backtrace restricted to imported tasks) 
cap aborted! 
SSHKit::Runner::ExecuteError: Exception while executing as [email protected]: bundle exit status: 5 
bundle stdout: An error occurred while installing pg (0.17.1), and Bundler cannot continue. 
Make sure that `gem install pg -v '0.17.1'` succeeds before bundling. 
bundle stderr: Nothing written 

SSHKit::Command::Failed: bundle exit status: 5 
bundle stdout: An error occurred while installing pg (0.17.1), and Bundler cannot continue. 
Make sure that `gem install pg -v '0.17.1'` succeeds before bundling. 
bundle stderr: Nothing written 

Tasks: TOP => deploy:updated => bundler:install 
(See full trace by running task with --trace) 
The deploy has failed with an error: Exception while executing as [email protected]: bundle exit status: 5 
bundle stdout: An error occurred while installing pg (0.17.1), and Bundler cannot continue. 
Make sure that `gem install pg -v '0.17.1'` succeeds before bundling. 
bundle stderr: Nothing written 

的Gemfile:

source 'https://rubygems.org' 

gem 'rails',     '4.2.2' 
gem 'bcrypt',     '3.1.7' 
gem 'faker',     '1.4.2' 
gem 'carrierwave',    '0.10.0' 
gem 'mini_magick',    '3.8.0' 
gem 'fog',      '1.36.0' 
gem 'will_paginate',   '3.0.7' 
gem 'bootstrap-will_paginate', '0.0.10' 
gem 'bootstrap-sass',   '3.2.0.0' 
gem 'sass-rails',    '5.0.2' 
gem 'uglifier',    '2.5.3' 
gem 'coffee-rails',   '4.1.0' 
gem 'jquery-rails',   '4.0.3' 
gem 'turbolinks',    '2.3.0' 
gem 'jbuilder',    '2.2.3' 
gem 'sdoc',     '0.4.0', group: :doc 
gem 'figaro' 
gem 'puma' 
gem 'capistrano-ssh-doctor', '~> 1.0' 
gem 'pg',    '0.17.1' 

group :development, :test do 
    gem 'sqlite3',  '1.3.9' 
    gem 'byebug',  '3.4.0' 
    gem 'web-console', '2.0.0.beta3' 
    gem 'spring',  '1.1.3' 
    gem 'capistrano', '3.4.0' 
    gem 'capistrano-rails', '~> 1.1', require: false 
    gem 'capistrano3-puma' 
    gem 'capistrano-bundler', require: false 
    gem 'capistrano-rvm' 
end 

group :test do 
    gem 'minitest-reporters', '1.0.5' 
    gem 'mini_backtrace',  '0.1.3' 
    gem 'guard-minitest',  '2.3.1' 
end 

group :production do 
    gem 'rails_12factor', '0.0.2' 
end 

我非常肯定 '创业板安装PG -v' 0.17 .1“成功了。我甚至卸载并安装说服自己。

我不知道这个问题是从“帽生产部署”或问题比这更深。

它的我第一次事先就我自己的部署web应用的服务器,我还没有完全了解如何部署和服务器的工作原理,希望有人能帮助我在这里,谢谢!

+0

可以尝试从AWS服务器上运行此命令:'sudo apt-get install libgmp3-dev',然后执行'gem install pg' – Abhinay

+0

嗨Abhinary,感谢您的评论,我刚刚尝试过。不幸的是,我仍然有同样的错误。 – ttinggggg

+0

如果我说我的网络应用程序非常简单,它没有数据库,它有帮助吗? – ttinggggg

回答

0

要编译Ruby中,你需要在你的服务器上安装libpq-dev组件PG的驱动程序。

0

没有最佳答案,但不知它的工作原理。

我放弃了,我决定终止我的AWS实例和重做,但是,我仍然有相同的错误每题但使用上述评论阿希奈的建议现在的作品。

“考虑检查出这个问题stackoverflow.com/questions/20754081/...和相关答案大概是这样的一个:stackoverflow.com/a/20754173/2545197”