Rails mysql ELF 标头错误

问题描述

我试图在 ubuntu 11.10 上启动我的 rails 应用程序，但我遇到了以下错误:

Im trying to start my rails application on ubuntu 11.10, but im hitting the following error:

/vendor/cache/ruby/1.8/gems/mysql2-0.2.13/lib/mysql2/mysql2.so:无效的 ELF 头 - /vendor/cache/ruby/1.8/gems/mysql2-0.2.13/lib/mysql2/mysql2.so

如果这有所不同，我会在虚拟机(主机:Windows 7，来宾:Ubuntu 11.10)中运行它.

Im running this in a virtual machine (host: Windows 7, guest: Ubuntu 11.10) if that makes a difference.

我已经拔掉了头上的一半头发，任何帮助将不胜感激.

Ive pulled out half the hair on my head, any help would be much appreciated.

推荐答案

我很尴尬，但以防万一有人因为他/她的愚蠢而面临这样的事情，

Im quite embarrassed, but just in case there is someone else out there and faces something like this because of his/her stupidity,

该错误是因为该文件夹在 windows 和 linux 之间共享，并且 bundler 之前已在 windows 上运行.在 ubuntu 上，会选择较早安装的 Windows 库，而不是本机 linux 库.清理 vendor/cache 修复了问题

the error was because the folder was being shared between windows and linux, and bundler had been run on windows earlier. When on ubuntu, the earlier installed windows libraries were being picked up, instead of the native linux ones. Cleaning the vendor/cache fixed the issue

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