Ruby,Fedora上找不到Rubygem rbconfig
我用的是fedora 20,你知道我该怎么解决这个问题吗: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'
/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]