升级到Rails 3.1后图像未找到错误，如何解决？ [英] Image Not Found Errors after Upgrade to Rails 3.1, how to fix?

问题描述

我在从rails 3.0升级到rails 3.1后每次加载我的rails服务器时都会收到此警告。不知道它是什么。我试过重新安装从rvm和ruby到我所有的宝石。我的猜测是一些gem在rails 3.1中不被支持，但我似乎无法找到哪一个或某些原因，我没有为特定gem安装依赖项。

I'm getting this warning everytime I load my rails server after I upgraded to rails 3.1 from rails 3.0. Not sure what it is. I've tried reinstalling everything from rvm and ruby to all my gems. My guess is some gem is not supported in rails 3.1 but I can't seem to find which one or for some reason I don't have the dependencies installed for a specific gem.

Could not open library 'libgtk-x11-2.0': dlopen(libgtk-x11-2.0, 13): image not found.
Could not open library 'libgtk-x11-2.0.dylib': dlopen(libgtk-x11-2.0.dylib, 13): image not found.
Could not open library 'libgtk-x11-2.0.so.0': dlopen(libgtk-x11-2.0.so.0, 13): image not found.
Could not open library 'libgtk-x11-2.0.so.0.dylib': dlopen(libgtk-x11-2.0.so.0.dylib, 13): image not found.
Could not open library 'libgtk-x11-2.0.so': dlopen(libgtk-x11-2.0.so, 13): image not found.
Could not open library 'libgtk-x11-2.0.so.dylib': dlopen(libgtk-x11-2.0.so.dylib, 13): image not found.
Could not open library 'libgtk-3': dlopen(libgtk-3, 13): image not found.
Could not open library 'libgtk-3.dylib': dlopen(libgtk-3.dylib, 13): image not found.
Could not open library 'libgtk-3.so.0': dlopen(libgtk-3.so.0, 13): image not found.
Could not open library 'libgtk-3.so.0.dylib': dlopen(libgtk-3.so.0.dylib, 13): image not found.
Could not open library 'libgtk-3.so': dlopen(libgtk-3.so, 13): image not found.
Could not open library 'libgtk-3.so.dylib': dlopen(libgtk-3.so.dylib, 13): image not found

推荐答案

这来自在OSX上使用 libnotify gem。
您可以通过在Gemfile中指定操作系统来避免这种情况，如下所示：

This comes from using the libnotify gem on OSX. You can circumvent this by specifying the OS in your Gemfile like so:

gem 'libnotify' if /linux/ =~ RUBY_PLATFORM
gem 'growl' if /darwin/ =~ RUBY_PLATFORM

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