Question

我尝试使用capistrano-node-deploy部署我的node.js应用。运行cap deploy时出现以下错误：

    $ cap deploy
    /usr/lib/ruby/vendor_ruby/capistrano/configuration/loading.rb:152:in `require': no such file to load -- capistrano/node-deploy (LoadError)
    from /usr/lib/ruby/vendor_ruby/capistrano/configuration/loading.rb:152:in `require'
    from Capfile:1:in `load'
    from /usr/lib/ruby/vendor_ruby/capistrano/configuration/loading.rb:172:in `load_from_file'
    from /usr/lib/ruby/vendor_ruby/capistrano/configuration/loading.rb:89:in `load'
    from /usr/lib/ruby/vendor_ruby/capistrano/configuration/loading.rb:86:in `load'
    from /usr/lib/ruby/vendor_ruby/capistrano/configuration/loading.rb:86:in `each'
    from /usr/lib/ruby/vendor_ruby/capistrano/configuration/loading.rb:86:in `load'
    from /usr/lib/ruby/vendor_ruby/capistrano/cli/execute.rb:65:in `load_recipes'
    from /usr/lib/ruby/vendor_ruby/capistrano/cli/execute.rb:65:in `each'
    from /usr/lib/ruby/vendor_ruby/capistrano/cli/execute.rb:65:in `load_recipes'
    from /usr/lib/ruby/vendor_ruby/capistrano/cli/execute.rb:31:in `execute!'
    from /usr/lib/ruby/vendor_ruby/capistrano/cli/execute.rb:14:in `execute'
    from /usr/bin/cap:4

我的Gemfile看起来像这样

source 'https://rubygems.org'
gem 'capistrano', '~> 2.15.5'
gem 'capistrano-node-deploy', '~> 1.2.11'
gem 'capistrano_rsync_with_remote_cache', '~> 2.4.0'
gem 'capistrano-shared_file', '~> 0.1.3'

然后我做了bundle install似乎是成功的：

$ bundle install
Using highline (1.6.20)
Using net-ssh (2.7.0)
Using net-scp (1.1.2)
Using net-sftp (2.1.2)
Using net-ssh-gateway (1.2.0)
Using capistrano (2.15.5)
Using multi_json (1.3.7)
Using railsless-deploy (1.1.2)
Using capistrano-node-deploy (1.2.11)
Using capistrano-shared_file (0.1.3)
Using capistrano_rsync_with_remote_cache (2.4.0)
Using bundler (1.3.5)
Your bundle is complete!
Use `bundle show [gemname]` to see where a bundled gem is installed.

然后，我根据this blog post

创建了一个Capfile

require "capistrano/node-deploy"
require "capistrano/shared_file"

set :application, "tff"
set :user, "ubuntu"
set :deploy_to, "/home/ubuntu/www/tff"

set :node_user, "ubuntu"
set :node_env, "production"

set :scm, :git
set :repository,  "/home/ubuntu/tff/tff.git"
set :deploy_via, :rsync_with_remote_cache

role :app, "example.org"

set :shared_files,    ["config.js"]
set :shared_children, ["content/data", "content/images"]

set :keep_releases, 5

namespace :deploy do
  task :mkdir_shared do
    run "cd #{shared_path} && mkdir -p data images files"
  end
end

after "deploy:create_symlink", "deploy:mkdir_shared"

即使是更基本的设置也会导致同样的错误，即无法require "capistrano/node-deploy"。有什么想法吗？

Answer 1

尝试：

echo $ GEM_PATH

如果为空，请尝试：

sudo find / -type d -name capistrano-node-deploy *

返回：

/var/lib/gems/1.8/gems/capistrano-node-deploy-1.2.11

echo“export GEM_PATH = / var / lib / gems / 1.8 / gems /”＆gt;＆gt;的〜/ .bashrc

source~ / .bashrc

echo $ GEM_PATH

返回：/var/lib/gems/1.8/gems /

使用capistrano-node-deploy进行部署时出现require错误

1 个答案: