      9 base
      1 Cache
      3 Cache::File
      1 Cache::File::Entry
      2 Cache::File::Heap
      1 Cache::IOString
      2 Cache::Memory
      1 Cache::Memory::Entry
      1 Cache::Memory::HeapElem
      1 Cache::Null
      1 Cache::Null::Entry
      1 Cache::Tester
      8 Carp
      1 Date::Parse
      2 DB_File
      2 Devel::AssertOS
     32 Devel::CheckOS
      1 Digest::SHA
      2 Exporter
      2 Fcntl
     11 fields
      1 File::Find::Rule
      2 File::NFSLock
      2 File::Path
      3 File::Spec
      1 File::Temp
      1 Heap::Elem
      1 Heap::Fibonacci
      1 IO::File
      1 IO::String
      1 Module::Build
      3 Storable
     19 strict
      2 Symbol
      1 Test::More
      4 vars
     17 warnings
      1 warnings::register
