Error installing rails-4.0.0
installation, osx-mountain-lion, ruby, ruby-on-rails
Solution
Try updating rdoc, it may just be old.
gem update rdoc
Problem
Using `OS X 10.8.4` and `ruby 1.9.3p194` ``` $ gem install rails Successfully installed rails-4.0.0 1 gem installed Installing ri documentation for rails-4.0.0... Installing RDoc documentation for rails-4.0.0... ERROR: While generating documentation for rails-4.0.0 ... MESSAGE: error generating /Users/michaelirey/.rvm/gems/ruby-1.9.3-p194/doc/rails-4.0.0/rdoc/guides/Rakefile.html: Error while evaluating /Users/michaelirey/.rvm/gems/ruby-1.9.3-p194/gems/rdoc-3.12.2/lib/rdoc/generator/template/darkfish/page.rhtml: undefined method `chomp' for nil:NilClass (RDoc::Error) ... RDOC args: --op /Users/michaelirey/.rvm/gems/ruby-1.9.3-p194/doc/rails-4.0.0/rdoc lib --title rails-4.0.0 Documentation --quiet ``` Looks like this is just for the documentation, but it would still be nice to get things installed without error.