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为什么会发生以下情况,我该如何排序?无法升级RubyGems 1.2
在OS X Leopard的(v10.5.6):
$ ./script/server
Rails requires RubyGems >= 1.3.1 (you have 1.2.0). Please `gem update --system` and try again.
$ sudo gem update --system
Updating RubyGems
Nothing to update
这很有效,谢谢! – dbr 2009-04-13 20:17:32