我的Rails 3.0.3項目,我試圖創建守護這個步驟:Rails的守護程序不啓動
http://railscasts.com/episodes/129-custom-daemon
我已經安裝了寶石守護
sudo gem install daemons
那我ve安裝daemon_generator
rails plugin install https://github.com/dougal/daemon_generator.git
然後創建守護進程
rails generate daemon game_processor
當我嘗試運行守護
./lib/daemons/game_processor_ctl start
我得到了錯誤:
./lib/daemons/game_processor_ctl:2:in `require': no such file to load -- rubygems (LoadError) from ./lib/daemons/game_processor_ctl:2
代碼守護進程:
#!/usr/bin/env ruby
require 'rubygems'
require "daemons"
require 'yaml'
require 'erb'
gem 'activesupport', '>=3.0.0.beta4' require 'active_support'
# For some reason, ActiveSupport 3.0.0 doesn't load. # Load needed extension directly for now. require "active_support/core_ext/object" require "active_support/core_ext/hash"
options = YAML.load( ERB.new( IO.read( File.dirname(FILE) + "/../../config/daemons.yml" )).result).with_indifferent_access
options[:dir_mode] = options[:dir_mode].to_sym
Daemons.run File.dirname(FILE) + "/game_processor.rb", options
那麼,什麼是錯的?爲什麼它死了,當試圖要求rubygems?
[披露:我是主持daemon_generator存儲庫的同一個人]。它看起來像紅寶石所描述的守護程序腳本的第一行是不一樣的,你一般使用。你是否安裝了多個Ruby?使用RVM? – 2011-05-18 15:41:04
我有2個可執行文件:ruby和ruby1.9,但我不使用ruby1.9。沒有RVM。 – noff 2011-05-20 05:14:23
我有這個完全相同的問題。雖然我使用RVM。真氣! – twilson 2013-11-27 21:15:10