请按照Railscast的说明进行操作,但无法启动服务器。它指出了以下错误:3.0.1升级后无法启动Rails服务器
$ rails s
script/rails:6:in `require': no such file to load -- rails/commands (LoadError)`
from script/rails:6:in `<main>'
望见this related question的答案,但我的Gemfile没有提及任何防护栏2.x版,并在“包安装”结果我的成绩得到这样的:“使用Rails( 3.0.1)”
编辑:(添加Gemfile.lock的详情)
GEM
remote: http://rubygems.org/
specs:
abstract (1.0.0)
actionmailer (3.0.1)
actionpack (= 3.0.1)
mail (~> 2.2.5)
actionpack (3.0.1)
activemodel (= 3.0.1)
activesupport (= 3.0.1)
builder (~> 2.1.2)
erubis (~> 2.6.6)
i18n (~> 0.4.1)
rack (~> 1.2.1)
rack-mount (~> 0.6.12)
rack-test (~> 0.5.4)
tzinfo (~> 0.3.23)
activemodel (3.0.1)
activesupport (= 3.0.1)
builder (~> 2.1.2)
i18n (~> 0.4.1)
activerecord (3.0.1)
activemodel (= 3.0.1)
activesupport (= 3.0.1)
arel (~> 1.0.0)
tzinfo (~> 0.3.23)
activeresource (3.0.1)
activemodel (= 3.0.1)
activesupport (= 3.0.1)
activesupport (3.0.1)
arel (1.0.1)
activesupport (~> 3.0.0)
builder (2.1.2)
calendar_date_select (1.16.1)
erubis (2.6.6)
abstract (>= 1.0.0)
googlecharts (1.6.0)
i18n (0.4.2)
mail (2.2.9)
activesupport (>= 2.3.6)
i18n (~> 0.4.1)
mime-types (~> 1.16)
treetop (~> 1.4.8)
mechanize (1.0.0)
nokogiri (>= 1.2.1)
mime-types (1.16)
nokogiri (1.4.3.1)
pg (0.9.0)
polyglot (0.3.1)
rack (1.2.1)
rack-mount (0.6.13)
rack (>= 1.0.0)
rack-test (0.5.6)
rack (>= 1.0)
rails (3.0.1)
actionmailer (= 3.0.1)
actionpack (= 3.0.1)
activerecord (= 3.0.1)
activeresource (= 3.0.1)
activesupport (= 3.0.1)
bundler (~> 1.0.0)
railties (= 3.0.1)
railties (3.0.1)
actionpack (= 3.0.1)
activesupport (= 3.0.1)
rake (>= 0.8.4)
thor (~> 0.14.0)
rake (0.8.7)
sparklines (0.5.2)
thor (0.14.4)
treetop (1.4.8)
polyglot (>= 0.3.1)
tzinfo (0.3.23)
PLATFORMS
ruby
DEPENDENCIES
calendar_date_select
googlecharts
mechanize
pg
rails (= 3.0.1)
sparklines
编辑:(添加的boot.rb详情)
require 'rubygems'
# Set up gems listed in the Gemfile.
gemfile = File.expand_path('../../Gemfile', __FILE__)
begin
ENV['BUNDLE_GEMFILE'] = gemfile
require 'bundler'
Bundler.setup
rescue Bundler::GemNotFound => e
STDERR.puts e.message
STDERR.puts "Try running `bundle install`."
exit!
end if File.exist?(gemfile)
Gemfile.lock显示什么? – johnmcaliley 2010-11-15 01:50:35
我已经将文件包含在原文中。 – Alberto 2010-11-15 01:53:38
对我来说很不错。那么script/rails需要的文件如application.rb呢?你应该有一个expand_path引导,一个'rails/all'的需求并且调用Bundler.require。那里面都有吗? – johnmcaliley 2010-11-15 02:01:33