via:http://groups.google.com/group/r ... ad/529b14489d8271aa
Sometimes gem needs a little reminder. Running "sudo gem update --
system" fixes the bug on ubuntu OS anyway
<fix> undefined method `gem' for main:Object (NoMethodError)
cclong 发表于: 2007-9-16 14:16 来源: Ruby Community
最新回复
其实问题也就是gem不够聪明:-)
不用linux都不行.