我成功安装了滑轨（3.2.10）应用在Rackspace公司在Ubuntu 12.04服务器上以下Railscasts 335部署到VPS。 Nginx的，独角兽，rbenv和Capistrano的。
然后，当我尝试安装第二轨网站，我得到的错误帽时“找不到耙10.0.3任何来源”：进行部署。 盖：设置和盖：检查是成功的。 此外，还有在我的应用程序文件夹中没有当前目录。
如果我的CD到发布目录并运行安装包它使用耙10.0.3。 这两个应用程序之间唯一的区别是，新的应用程序，我试图安装使用管道资产。
这里是我的部署文件，该文件是为这两个应用是相同的，除了设置：应用指令。
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
