在任何来源中找不到rake-10.0.3

Question

在任何来源中找不到rake-10.0.3

mar*_*cks 15 rake capistrano ruby-on-rails

在Railscasts 335部署到vps之后,我在Rackspace上的Ubuntu 12.04服务器上成功安装了Rails(3.2.10)应用程序.Nginx,Unicorn,rbenv和Capistrano.

然后,当我尝试安装第二个rails网站时,我在cap:deploy期间收到错误"无法在任何源中找到rake-10.0.3".上限:设置和上限:检查成功.此外,我的应用程序文件夹下没有当前目录.

如果我进入版本目录并运行bundle install,则使用rake-10.0.3.两个应用程序之间的唯一区别是我尝试安装的新应用程序使用资产管道.

这是我的部署文件,对于两个应用程序都是相同的,除了set:application指令.

set :user, 'mark'
set :scm_passphrase, 'xxxx'
set :domain, '99.99.99.99'
set :application, "my_app"

set :repository,  "#{user}@#{domain}:git/#{application}.git"

ssh_options[:forward_agent] = true

set :deploy_to, "/var/www/#{application}"

role :app, domain
role :web, domain
role :db,  domain, :primary => true

default_run_options[:pty] = true

set :deploy_via, :remote_cache

set :scm, 'git'
set :branch, 'master'
set :scm_verbose, true
set :use_sudo, false

after "deploy", "deploy:cleanup" # keep only the last 5 releases

namespace :deploy do
  %w[start stop restart].each do |command|
    desc "#{command} unicorn server"
    task command, roles: :app, except: {no_release: true} do
      run "/etc/init.d/unicorn_#{application} #{command}"
    end
  end

  task :setup_config, roles: :app do
    sudo "ln -nfs #{current_path}/config/nginx.conf /etc/nginx/sites-enabled/#{application}"
    sudo "ln -nfs #{current_path}/config/unicorn_init.sh /etc/init.d/unicorn_#{application}"
    run "mkdir -p #{shared_path}/config"
    put File.read("config/database.yml"), "#{shared_path}/config/database.yml"
    puts "Now edit the config files in #{shared_path}."
  end
  after "deploy:setup", "deploy:setup_config"

  task :symlink_config, roles: :app do
    run "ln -nfs #{shared_path}/config/database.yml #{release_path}/config/database.yml"
  end
  after "deploy:finalize_update", "deploy:symlink_config"

  desc "Make sure local git is in sync with remote."
  task :check_revision, roles: :web do
    unless `git rev-parse HEAD` == `git rev-parse origin/master`
      puts "WARNING: HEAD is not the same as origin/master"
      puts "Run `git push` to sync changes."
      exit
    end
  end
  before "deploy", "deploy:check_revision"
end

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