我的问题与这个问题完全相同：require 'bundler/capistrano' breaks capistrano，只是我似乎使用了正确的Ruby版本。
我在我的deploy.rb中添加了这一行：
我在我的deploy.rb中添加了这一行：
require 'bundler/capistrano'
我遇到了以下错误：
/Users/craigflannagan/.rvm/gems/ruby-1.9.2-head@foo/gems/capistrano-2.5.19/lib/capistrano/configuration/loading.rb:152:in `require': no such file to load -- bundler/capistrano (LoadError)
以下是相关信息：
Craig:/usr/local/src/hammer$ gem which bundler
/Users/craigflannagan/.rvm/gems/ruby-1.9.2-head@foo/gems/bundler-1.0.10/lib/bundler.rb
Craig:/usr/local/src/hammer$ gem which capistrano
/Users/craigflannagan/.rvm/gems/ruby-1.9.2-head@foo/gems/capistrano-2.5.19/lib/capistrano.rb
Craig:/usr/local/src/hammer$ ruby --version
ruby 1.9.2p174 (2011-01-28 revision 30696) [i386-darwin9.8.0]
Craig:/usr/local/src/hammer$ gem env
RubyGems Environment:
- RUBYGEMS VERSION: 1.5.2
- RUBY VERSION: 1.9.2 (2011-01-28 patchlevel 174) [i386-darwin9.8.0]
- INSTALLATION DIRECTORY: /Users/craigflannagan/.rvm/gems/ruby-1.9.2-head@foo
- RUBY EXECUTABLE: /Users/craigflannagan/.rvm/rubies/ruby-1.9.2-head/bin/ruby
- EXECUTABLE DIRECTORY: /Users/craigflannagan/.rvm/gems/ruby-1.9.2-head@foo/bin
- RUBYGEMS PLATFORMS:
- ruby
- x86-darwin-9
- GEM PATHS:
- /Users/craigflannagan/.rvm/gems/ruby-1.9.2-head@foo
- /Users/craigflannagan/.rvm/gems/ruby-1.9.2-head@global
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
- http://rubygems.org/
ruby 1.9.2p174 (2011-01-28 revision 30696) [i386-darwin9.8.0]
Craig:/usr/local/src/hammer$ rvm info
ruby-1.9.2-head@foo:
system:
uname: "Darwin craig-a-flannagans-macbook-pro.local 9.8.0 Darwin Kernel Version 9.8.0: Wed Jul 15 16:55:01 PDT 2009; root:xnu-1228.15.4~1/RELEASE_I386 i386"
bash: "/bin/bash => GNU bash, version 3.2.17(1)-release (i386-apple-darwin9.0)"
zsh: "/bin/zsh => zsh 4.3.4 (i386-apple-darwin9.0)"
rvm:
version: "rvm 1.2.6 by Wayne E. Seguin (wayneeseguin@gmail.com) [http://rvm.beginrescueend.com/]"
ruby:
interpreter: "ruby"
version: "1.9.2p174"
date: "2011-01-28"
platform: "i386-darwin9.8.0"
patchlevel: "2011-01-28 revision 30696"
full_version: "ruby 1.9.2p174 (2011-01-28 revision 30696) [i386-darwin9.8.0]"
homes:
gem: "/Users/craigflannagan/.rvm/gems/ruby-1.9.2-head@foo"
ruby: "/Users/craigflannagan/.rvm/rubies/ruby-1.9.2-head"
binaries:
ruby: "/Users/craigflannagan/.rvm/rubies/ruby-1.9.2-head/bin/ruby"
irb: "/Users/craigflannagan/.rvm/rubies/ruby-1.9.2-head/bin/irb"
gem: "/Users/craigflannagan/.rvm/rubies/ruby-1.9.2-head/bin/gem"
rake: "/Users/craigflannagan/.rvm/gems/ruby-1.9.2-head@foo/bin/rake"
environment:
PATH: "/Users/craigflannagan/.rvm/gems/ruby-1.9.2- head@foo/bin:/Users/craigflannagan/.rvm/gems/ruby-1.9.2-head@global/bin:/Users/craigflannagan/.rvm/rubies/ruby-1.9.2-head/bin:/Users/craigflannagan/.rvm/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/X11/bin:/usr/local/git/bin"
GEM_HOME: "/Users/craigflannagan/.rvm/gems/ruby-1.9.2-head@foo"
GEM_PATH: "/Users/craigflannagan/.rvm/gems/ruby-1.9.2-head@foo:/Users/craigflannagan/.rvm/gems/ruby-1.9.2-head@global"
MY_RUBY_HOME: "/Users/craigflannagan/.rvm/rubies/ruby-1.9.2-head"
IRBRC: "/Users/craigflannagan/.rvm/rubies/ruby-1.9.2-head/.irbrc"
RUBYOPT: ""
gemset: "foo"
我之前在其他项目中使用过Capistrano和Bundler，但是对于设置Capistrano receipe以及使用RVM还比较新手。
非常感谢提前提供任何帮助，以找出这里的问题。
更新:
我尝试了一个在网上找到的随机解决方案http://www.mattvsworld.com/blog/2010/03/rails-3-bundler-capistrano/
如果我把 require 'bundler/capistrano' 删除并将其替换为deploy.rb末尾的以下内容：
namespace :bundler do
task :create_symlink, :roles => :app do
shared_dir = File.join(shared_path, 'bundle')
release_dir = File.join(current_release, '.bundle')
run("mkdir -p #{shared_dir} && ln -s #{shared_dir} #{release_dir}")
end
task :bundle_new_release, :roles => :app do
bundler.create_symlink
run "cd #{release_path} && bundle install --without test"
end
end
after 'deploy:update_code', 'bundler:bundle_new_release'
它可以正常工作 - 部署包括bundle安装在内的所有内容。有什么想法，为什么简化的“require 'bundler/capistrano'”解决方案对我无效？
gem 'capistrano-bundler'吗？ - Anton Grigoryev