anchor.diff:      perlPackages.AudioScan
       perlPackages.CarpClan
       perlPackages.CGI
  +    perlPackages.DataDump
       perlPackages.DataURIEncode
       perlPackages.DBDSQLite
       perlPackages.DBI
  
positive.code:     perlPackages.TieRegexpHash
      perlPackages.TimeDate
      perlPackages.URI
      perlPackages.XMLParser
      perlPackages.XMLSimple
      perlPackages.YAMLLibYAML
  
negative.code:     perlPackages.EV
      perlPackages.ExporterLite
      perlPackages.FileBOM
      perlPackages.FileCopyRecursive
      perlPackages.FileNext
      perlPackages.FileSlurp
      perlPackages.FileWhich
      perlPackages.HTMLParser
      perlPackages.HTTPCookies
      perlPackages.HTTPDaemon
      perlPackages.HTTPMessage
      perlPackages.ImageScale
      perlPackages.IOSocketSSL
  