当我手动安装与通过bundler+capistrano安装时,生产的gem路径之间似乎存在差异。
在rvm安装ruby 1.9.2并创建gemset“myapp”之后,我确实通过gem install bundler安装了bundler。
它被安装到路径中:
/usr/local/rvm/gems/ruby-1.9.2-p290@myapp/gems
Bundler 通过 Capistrano 将剩余的 gem 安装到:
/usr/local/rvm/gems/ruby-1.9.2-p290@myapp/ruby/1.9.1/gems
我的deploy.rb 文件的开头是:
$:.unshift(File.expand_path('./lib', ENV['rvm_path']))
require 'rvm/capistrano'
require 'bundler/capistrano'
set :rails_env, 'production'
set :rvm_type, :system
set :rvm_ruby_string, "ruby-1.9.2-p290@myapp"
set :rvm_path, "/usr/local/rvm"
set :rvm_bin_path, "#{rvm_path}/bin"
set :rvm_lib_path, "#{rvm_path}/lib"
set :default_environment, {
'PATH' => "#{rvm_path}/gems/ruby/1.9.1/bin:#{rvm_bin_path}/bin:$PATH",
'RUBY_VERSION' => '1.9.2',
'GEM_HOME' => "#{rvm_path}/gems/#{rvm_ruby_string}",
'GEM_PATH' => "#{rvm_path}/gems/#{rvm_ruby_string}",
'BUNDLE_PATH' => "#{rvm_path}/gems/#{rvm_ruby_string}"
}
set :bundle_dir, "#{rvm_path}/gems/#{rvm_ruby_string}"
set :bundle_flags, "--deployment --verbose"