      2 base
      1 Carp
      1 File::Basename
      1 File::Temp
      1 IO::Handle
      2 IPC::Cmd
      1 POSIX
      2 PS::IPP::Config
      2 PS::IPP::Metadata::List
      1 PS::IPP::PStamp::RequestFile
      1 PStamp
      1 PStamp::Job
      1 Pstamp::RequestFile
      1 PStamp::RequestFile
      3 strict
      1 Time::HiRes
      1 vars
      3 warnings
