# File lib/puppet/provider/package/apt.rb, line 77
77:     def latest
78:         output = aptcache :policy,  @resource[:name]
79: 
80:         if output =~ /Candidate:\s+(\S+)\s/
81:             return $1
82:         else
83:             self.err "Could not find latest version"
84:             return nil
85:         end
86:     end