Ruby and Python are similar languages, but have different approaches to packaging, language runtime switching and dependency management. This talk provides an overview the similarities and differences.
https://rubygems.org/......... Fetching additional metadata from https://rubygems.org/.. Resolving dependencies... Installing rake 10.3.2 Installing i18n 0.6.11 ... Installing rails 4.1.4 Installing rspec 3.0.0 Your bundle is complete! Use `bundle show [gemname]` to see where a bundled gem is installed.