# File lib/puppet/provider/package/aptrpm.rb, line 44
44:   def latest
45:     output = aptcache :showpkg,  @resource[:name]
46: 
47:     if output =~ /Versions:\s*\n((\n|.)+)^$/
48:       versions = $1
49:       available_versions = versions.split(/\n/).collect { |version|
50:         if version =~ /^([^\(]+)\(/
51:           $1
52:         else
53:           self.warning "Could not match version '#{version}'"
54:           nil
55:         end
56:       }.reject { |vers| vers.nil? }.sort { |a,b|
57:         versioncmp(a,b)
58:       }
59: 
60:       if available_versions.length == 0
61:         self.debug "No latest version"
62:         print output if Puppet[:debug]
63:       end
64: 
65:       # Get the latest and greatest version number
66:       return available_versions.pop
67:     else
68:       self.err "Could not match string"
69:     end
70:   end