升级1.9.2的时候出现的问题

iteye_15032

于 2011-02-14 15:38:00 发布

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文章标签： ruby

本文解决了一个从旧版本Ruby升级到1.9.2后，在启动Rails 2.3.5应用时遇到的错误。通过调整LOAD_PATH和使用File.expand_path方法指明了正确的配置路径。

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3 down vote favorite

I upgraded my ruby to 1.9.2 and now when I try to start up a Rails 2.3.5 app with script/server I get this error:

down votefavorite I upgraded my ruby to 1.9.2 and now when I try to start up a Rails 2.3.5 app with script/server I get this error: <internal:lib/rubygems/custom_require>:29:in `require': no such file to load -- script/../config/boot (LoadError) from <internal:lib/rubygems/custom_require>:29:in `require' from script/server:2:in `<main>'

Replacing line 2 of script/server with

require File.expand_path('../../config/boot', __FILE__)

works for me (taken from Rails 3)

it's because ruby 1.9.2 don't add the current directory in LOAD_PATH.

add that in top of your script/server file :

$: << File.dirname(__FILE__)

Or in your case

$: << File.dirname(__FILE__) + '..'







server文件这样写：
#!/usr/bin/env ruby 
require File.expand_path('../../config/boot', __FILE__)
require 'commands/server'