我不得不重新安装OS X Mavericks，从时间胶囊备份恢复我的电脑后，我再也无法启动rails了。我收到以下错误：
$ rails s
/Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/activesupport-3.2.17/lib/active_support/dependencies.rb:251:in `require': dlopen(/Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/rmagick-2.13.2/lib/RMagick2.bundle, 9): Library not loaded: /usr/local/lib/libjpeg.8.dylib (LoadError)
Referenced from: /usr/local/lib/libMagickCore.5.dylib
Reason: image not found - /Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/rmagick-2.13.2/lib/RMagick2.bundle
from /Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/activesupport-3.2.17/lib/active_support/dependencies.rb:251:in `block in require'
from /Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/activesupport-3.2.17/lib/active_support/dependencies.rb:236:in `load_dependency'
from /Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/activesupport-3.2.17/lib/active_support/dependencies.rb:251:in `require'
from /Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/rmagick-2.13.2/lib/rmagick.rb:11:in `<top (required)>'
from /Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/bundler-1.3.5/lib/bundler/runtime.rb:72:in `require'
from /Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/bundler-1.3.5/lib/bundler/runtime.rb:72:in `block (2 levels) in require'
from /Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/bundler-1.3.5/lib/bundler/runtime.rb:70:in `each'
from /Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/bundler-1.3.5/lib/bundler/runtime.rb:70:in `block in require'
from /Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/bundler-1.3.5/lib/bundler/runtime.rb:59:in `each'
from /Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/bundler-1.3.5/lib/bundler/runtime.rb:59:in `require'
from /Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/bundler-1.3.5/lib/bundler.rb:132:in `require'
from /Users/Bob/Sites/mysite/config/application.rb:8:in `<top (required)>'
from /Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/railties-3.2.17/lib/rails/commands.rb:53:in `require'
from /Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/railties-3.2.17/lib/rails/commands.rb:53:in `block in <top (required)>'
from /Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/railties-3.2.17/lib/rails/commands.rb:50:in `tap'
from /Users/Bob/.rvm/gems/ruby-1.9.3-p125@mysite/gems/railties-3.2.17/lib/rails/commands.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
我重新安装了imagemagick，并完成了捆绑更新/安装，但它没有任何效果。任何有关让轨道运行的帮助都表示赞赏。
由于