在Deamhost上部署Ruby on rails失败

Question

我正在尝试将一个简单的Ruby on Rails应用程序部署到dreamhost但是我收到了与bundle命令相关的错误.这是错误:

    servers: ["bullseye.dreamhost.com"]
    [bullseye.dreamhost.com] executing command
    command finished
  * executing "find /home/USER-NAME/MY-DOMAIN/releases/20110123014150/public/images /home/USER-NAME/MY-DOMAIN/releases/20110123014150/public/stylesheets /home/USER-NAME/MY-DOMAIN/releases/20110123014150/public/javascripts -exec touch -t 201101230141.52 {} ';'; true"
    servers: ["bullseye.dreamhost.com"]
    [bullseye.dreamhost.com] executing command
    command finished
    triggering after callbacks for `deploy:update_code'
  * executing `bundle:install'
  * executing "ls -xt /home/USER-NAME/MY-DOMAIN/releases"
    servers: ["bullseye.dreamhost.com"]
    [bullseye.dreamhost.com] executing command
    command finished
  * executing "bundle install --gemfile /home/USER-NAME/MY-DOMAIN/releases/20110123014150/Gemfile --path /home/USER-NAME/MY-DOMAIN/shared/bundle --deployment --quiet --without development test"
    servers: ["bullseye.dreamhost.com"]
    [bullseye.dreamhost.com] executing command
*** [err :: bullseye.dreamhost.com] sh: bundle: command not found
    command finished
*** [deploy:update_code] rolling back
  * executing "rm -rf /home/USER-NAME/MY-DOMAIN/releases/20110123014150; true"
    servers: ["bullseye.dreamhost.com"]
    [bullseye.dreamhost.com] executing command
    command finished
failed: "sh -c 'bundle install --gemfile /home/USER-NAME/MY-DOMAIN/releases/20110123014150/Gemfile --path /home/USER-NAME/MY-DOMAIN/shared/bundle --deployment --quiet --without development test'" on bullseye.dreamhost.com

这是我的deploy.rb文件.

require 'bundler/capistrano'

set :user, "MY-USERNAME"
set :password, "MY-PASSWORD"
set :domain, 'bullseye.dreamhost.com'  # Dreamhost servername where your account is located 
set :project, 'blog'  # Your application as its called in the repository
set :application, 'MY-DOMAIN'  # Your app's location (domain or sub-domain name as setup in panel)
set :applicationdir, "/home/#{user}/#{application}"  # The standard Dreamhost setup

# version control config
set :scm_username, 'MY-SVN-USERNAME'
set :scm_password, 'MY-SVN-PWD'
set :repository, "http://MY-SVN-URL/01/blog/"

# roles (servers)
role :web, domain
role :app, domain
role :db,  domain, :primary => true

# deploy config
set :deploy_to, applicationdir
set :deploy_via, :export

# additional settings
default_run_options[:pty] = false  # Forgo errors when deploying from windows

namespace :deploy do
  task :start do ; end
  task :stop do ; end
  task :restart, :roles => :app, :except => { :no_release => true } do
    run "#{try_sudo} touch #{File.join(current_path,'tmp','restart.txt')}"
  end
end

我在Bundle安装失败时发现类似的问题,当使用Capistrano将Rails 3应用程序部署到Dreamhost时,但该解决方案无效.有人对我的案件中可能发生的事情有任何想法吗？

Answer 1

我最终弄明白了.我做的是

• ssh进入dreamhost服务器并执行which bundle命令
• 从ssh session执行echo $ PATH命令

• 编辑config/deploy.rb并将两个字符串组合在一起:并置于default_environmentPATH值内,见下文

  set:default_environment,{'PATH'=>"'/usr/lib/ruby/gems/1.8/bin//bundle:/home/sayed3/.gems/bin:/usr/lib/ruby/gems/1.8/bin /:/ usr/local/bin:/ usr/bin:/ bin:/ usr/bin/X11:/ usr/games'"}

一旦我这样做,就能够成功执行bundle命令,但后来我开始遇到其他一些问题.我最终决定使用我在其他地方托管的VPS,但我敢肯定,如果我花了一点时间,我可以想出来.