尝试运行 rake gems:install 时，我得到以下跟踪：
gitorious]$ sudo /opt/ruby-enterprise/bin/rake gems:install --trace
(in /var/www/html/gitorious)
rake aborted!
Bundler couldn't find some gems. Did you run `bundle install`?
/var/www/html/gitorious/config/../config/preinitializer.rb:18
/var/www/html/gitorious/config/boot.rb:28:in `load'
/var/www/html/gitorious/config/boot.rb:28:in `preinitialize'
/var/www/html/gitorious/config/boot.rb:10:in `boot!'
/var/www/html/gitorious/config/boot.rb:123
/opt/ruby-enterprise/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
/opt/ruby-enterprise/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require'
/var/www/html/gitorious/Rakefile:4
/opt/ruby-enterprise/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2383:in `load'
/opt/ruby-enterprise/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2383:in `raw_load_rakefile'
/opt/ruby-enterprise/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2017:in `load_rakefile'
/opt/ruby-enterprise/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
/opt/ruby-enterprise/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2016:in `load_rakefile'
/opt/ruby-enterprise/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2000:in `run'
/opt/ruby-enterprise/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
/opt/ruby-enterprise/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:1998:in `run'
/opt/ruby-enterprise/lib/ruby/gems/1.8/gems/rake-0.8.7/bin/rake:31
/opt/ruby-enterprise/bin/rake:19:in `load'
/opt/ruby-enterprise/bin/rake:19
我看到您需要将 gitorious.yml 配置指令放在“生产：”下。不知道下一步该怎么做。我不是红宝石学家。
有什么建议么？