libyaml警告不會消失,即使您安裝libyaml請安裝libyaml並重新安裝紅寶石
gem install bundler
/home/ec2-user/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/yaml.rb:56:in `<top (required)>':
It seems your ruby installation is missing psych (for YAML output).
To eliminate this warning, please install libyaml and reinstall your ruby.
Fetching: bundler-1.3.4.gem (100%)
Successfully installed bundler-1.3.4
你有沒有重新安裝你的紅寶石? –
是的,我做了這一步 – Rpj