Installation¶ ↑

Simply install the gem and dependencies.

$ gem install showoff

To use the development version you should clone the repository and build the gem manually instead.

$ git clone https://github.com/puppetlabs/showoff.git
$ cd showoff
$ gem build showoff.gemspec
$ sudo gem install ./showoff-*.gem

Showoff is tested with Ruby 1.8.7, 1.9.3, and 2.0. It should install cleanly on these versions.

Requirements¶ ↑

• Ruby

• RubyGems:

  • Sinatra (and thus Rack)

  • Supported Markdown engine

    • Redcarpet (default)

    • BlueCloth

    • Maruku

    • Kramdown

    • rdiscount

  • Nokogiri

  • json

  • GLI

  • sinatra-websocket

  • PDFKit (optional, for generating PDF of presentation)

• Modern web browser to present or view slides

  • Tested with Safari and Chrome, and to a lesser extent Firefox and Opera.

  • Likely to work with Internet Explorer > 9.0