# Install cairo. # class cairo { package { "cairo": name => $operatingsystem ? { debian => "libcairo2", ubuntu => "libcairo2", default => "cairo", }, ensure => installed, } } # Install python bindings for cairo. # class cairo::python inherits cairo { package { "pycairo": name => $operatingsystem ? { debian => "python-cairo", ubuntu => "python-cairo", default => "pycairo", }, ensure => installed, } }