Try to add workaround for warnings
.../ext/psych/lib/psych/versions.rb:4: warning: already initialized constant Psych::VERSION .../.ext/common/psych/versions.rb:4: warning: previous definition of VERSION was here
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64599 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Try to add workaround for warnings
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64599 b2dd03c8-39d4-4d8f-98ff-823fe69b080e