l! TV   #Qi1A! WEW;/home/vagrant/.rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/yaml.rbEW
EWpsychEW EWrescue in
EW:EWCIt seems your ruby installation is missing psych (for YAML output).EWJTo eliminate this warning, please install libyaml and reinstall your ruby.EWPsychEWYAMLEW LoadErrorEW#$!EWcallerEW[]EWwarnEWraiseEWrequireeq8M  3 P g