ruby-on-rails - 在运行现有 Rails 应用程序的新本地计算机上启动 Rails 服务器时出错

Question

当我跑

./script/server

我收到以下错误消息，但似乎找不到解决问题的方法。该文件夹在我的桌面上，是从运行 MacOSX 10.8.3 的新机器上的 SVN 存储库中签出的。

/Users/martin/Desktop/[FOLDER NAME]/config/boot.rb:89:in `load_rubygems': undefined method `set_paths' for Gem:Module (NoMethodError)
from /Users/martin/Desktop/[FOLDER NAME]/config/boot.rb:52:in `load_initializer'
from /Users/martin/Desktop/[FOLDER NAME]/config/boot.rb:39:in `run'
from /Users/martin/Desktop/[FOLDER NAME]/config/boot.rb:11:in `boot!'
from /Users/martin/Desktop/[FOLDER NAME]/config/boot.rb:115:in `<top (required)>'
from /Users/martin/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
from /Users/martin/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
from ./script/server:2:in `<main>'

有没有人对如何修复/故障排除有任何想法？

如果我跑步，which -a ruby我会得到：

/Users/martin/.rbenv/shims/ruby
/Users/martin/.rbenv/shims/ruby
/Users/martin/.rbenv/shims/ruby
/Users/martin/.rbenv/shims/ruby
/Users/martin/.rbenv/shims/ruby
/usr/bin/ruby


rails -v

Rails 4.0.0

ruby -v

ruby 2.0.0p0 (2013-02-24 revision 39474) [x86_64-darwin12.3.0]

运行script/server给出不同的错误

/Users/martin/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require': cannot load such file -- script/../config/boot (LoadError)
from /Users/martin/.rbenv/versions/2.0.0-p0/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
from script/server:2:in `<main>'