• Daily builds: gem install rango --pre and gem install simple-templater. RubyGems don’t work with prerelease gems properly, so you can’t just run gem install simple-templater rango --pre. The trouble is when you are installing with --pre, RubyGems are looking just for prerelease gems, but Erubis, which is dependency of simple-templater, doesn’t have any prerelease gem.
• Stable version: gem install simple-templater rango
• JRuby: jruby --1.9 -S gem install simple-templater rango is how you should install Rango for JRuby. Unfortunately I’m getting strange errors here. Don’t forget the --1.9 argument, because Rango can be installed just on Ruby 1.9.

Rango itself doesn’t define any runtime dependencies, since you may want to use just a subset of Rango, i. e. just template layer. If you are using stack generator, you get Gemfile with usual dependencies, so gem bundle will take care about it.

• Install edge version: rip install git://github.com/botanicus/rango.git
• Install tagged version: rip install git://github.com/botanicus/rango.git 0.2

Contributions to Rango is easy, you don’t have to create a ticket or something, the only thing you really have to do is write good code. Before you send a pull request, please ensure that you:

• Have no trailing whitespace in your code (if you run rake hooks, you get git pre-commit hook which take care about it)
• Wrote YARD documentation
• Wrote specs and run them under at least under Ruby 1.9.1, ideally under all the supported Ruby platforms:

# run all the specs under Ruby 1.9.1 and Ruby 1.9.2
rvm specs 1.9.1,1.9.2

# run given spec under all installed Ruby implementations
rvm ruby ./script/spec spec/rango/mixins/message_spec.rb

# run given spec under Ruby 1.9.1
rvm 1.9.1 ruby ./script/spec spec/rango/mixins/message_spec.rb

• Wiki
• Presentation Introduction to Rango
• Tutorial
• RDoc.info API Docs
• Yardoc.org API Docs
• Examples
• Bug reporting
• Caliper Code Metrics

• Google Group
• Rango Blog
• Twitter
• IRC: #rango at irc://irc.freenode.net