rvm 安装 ruby require': cannot load such file -- rubygems/core_ext/kernel_warn (LoadError)"

rvm 安装 ruby 报这样的错，怎么整啊，大神来帮帮我，一天了都没搞好

"/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- rubygems/core_ext/kernel_warn (LoadError)"

可以试下这个 sudo gem update --system 2.7.4
来自:https://stackoverflow.com/questions/53856625/ruby-error-after-upgrading-os-to-mojave-and-installing-xcode-10-1
我把mac 系统升级到最新的了, 反正我就做了这两件事就好了

https://blog.csdn.net/qq_15618773/article/details/81222981

试下这个，应该是sip没关