class ruby-debian { $packages = [ 'libyaml-dev', 'libreadline-dev', 'libssl-dev', 'libffi-dev', 'libncurses5-dev', 'libcurl4-openssl-dev', 'libxml2', 'libxml2-dev', 'libxslt1.1', 'libxslt1-dev' ] package { $packages: ensure => installed } }