#!/usr/bin/env perl
use strict;
use warnings;
use PDF::Reuse;

open my $fh, '>', 'file.tex' or die $!;
print $fh 
'
\documentclass{article}
\begin{document}
Nothing to see here.
\end{document}
', "\n";

system "pdflatex file.tex";

prFile( 'result.pdf' );
prDoc( 'file.pdf' );
prEnd();

##</code><code>##

An error occurred 
 at ./pdfperl.pl line 18
 Didn't find pages  
 More information might be found in
   error.log
 at ./pdfperl.pl line 18

##</code><code>##

Didn't find pages 

The error occurred when executing:
 at blib/lib/PDF/Reuse.pm (autosplit into blib/lib/auto/PDF/Reuse/analysera.al) line 5929
	PDF::Reuse::analysera('file.pdf', 1, '') called at blib/lib/PDF/Reuse.pm (autosplit into blib/lib/auto/PDF/Reuse/prDoc.al) line 3562
	PDF::Reuse::prDoc('file.pdf') called at ./pdfperl.pl line 18

Situation when the error occurred

   Bytes written to the current pdf-file,    pos    = 15
   Object processed, not necessarily written objNr  = 3
   Current pdf-file,                         utfil  = result.pdf
   File logging the run,                     runfil = undef
   Local time                                       = Wed Jan 23 14:38:59 2013