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Ruby,Fedora上找不到Rubygem rbconfig_Ruby_Rubygems_Rvm - Fatal编程技术网

Ruby,Fedora上找不到Rubygem rbconfig

Ruby,Fedora上找不到Rubygem rbconfig,ruby,rubygems,rvm,Ruby,Rubygems,Rvm,我用的是fedora 20,你知道我该怎么解决这个问题吗: /usr/share/rubygems/rubygems.rb:8:in `require': cannot load such file -- rbconfig (LoadError) from /usr/share/rubygems/rubygems.rb:8:in `<top (required)>' from <internal:gem_prelude>:1:in `require'

我用的是fedora 20,你知道我该怎么解决这个问题吗:

/usr/share/rubygems/rubygems.rb:8:in `require': cannot load such file -- rbconfig (LoadError)
    from /usr/share/rubygems/rubygems.rb:8:in `<top (required)>'
    from <internal:gem_prelude>:1:in `require'
    from <internal:gem_prelude>:1:in `<compiled>'

我已经尝试卸载/重新安装ruby,运气不好。

哦,好吧,我尝试了rvm,它以某种方式修复了它

 ruby 2.0.0p353 (2013-11-22 revision 43784) [x86_64-linux]