From: Dave Thomas <dave@...>
Date: 2008-01-28T03:09:09+09:00
Subject: Problem with ri on fresh install

Built and installed HEAD into a clean tree.

dave[RUBY3/ruby_src 12:01:13] ri
/usr/local/rubybook/lib/ruby/1.9.0/yaml.rb:133:in `transfer': invalid  
subclass (TypeError)
	from /usr/local/rubybook/lib/ruby/1.9.0/yaml.rb:133:in `node_import'
	from /usr/local/rubybook/lib/ruby/1.9.0/yaml.rb:133:in `load'
	from /usr/local/rubybook/lib/ruby/1.9.0/yaml.rb:133:in `load'
	from /usr/local/rubybook/lib/ruby/1.9.0/rdoc/ri/driver.rb:344:in  
`read_yaml'
	from /usr/local/rubybook/lib/ruby/1.9.0/rdoc/ri/driver.rb:320:in  
`block in populate_class_cache'
	from /usr/local/rubybook/lib/ruby/1.9.0/rdoc/ri/driver.rb:319:in `each'
	from /usr/local/rubybook/lib/ruby/1.9.0/rdoc/ri/driver.rb:319:in  
`populate_class_cache'
	from /usr/local/rubybook/lib/ruby/1.9.0/rdoc/ri/driver.rb:237:in  
`class_cache'
	from /usr/local/rubybook/lib/ruby/1.9.0/rdoc/ri/driver.rb:382:in  
`select_classes'
	from /usr/local/rubybook/lib/ruby/1.9.0/rdoc/ri/driver.rb:349:in `run'
	from /usr/local/rubybook/lib/ruby/1.9.0/rdoc/ri/driver.rb:200:in `run'
	from /usr/local/rubybook/bin/ri:5:in `<main>'