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[root@h105 ~]#
安装 ruby
[root@h105 ~]# rvm install ruby
Searching for binary...-2.5.1 - #extracting ruby-2.5.1 to /usr/local/rvm/src/ruby-2.5.1.....
ruby-2.5.1 - #configuring.........- #gemset created /usr/local/rvm/gems/ruby-2.5.1@global
ruby-2.5.1 - #importing gemset /usr/local/rvm...created /usr/local/rvm/gems/ruby-2.5.1
ruby-2.5.1 - #importing gemsetfile /usr/local/rvm/gemsets/default.gems..., i18n, rb-fsevent, ffi, rb-inotify, sass-listen, sass, jekyll-sass-converter, ruby_dep, listen, jekyll-watch