title: getting error while using pdftk tool
body: <p>for performing the pdf modifications install the cpan module PDF::Tk [Perl integration for the pdf toolkit (pdftk)], but while using the functionality of pdftk getting the below set of error, Can anyone please help me in resolving this.</p>
  
  <p>code samples used:<br>
  script name: test.pl --  used to reverse the pdf contain<br>
  1)use PDF::Tk; </p>
  
  <pre><code>pdftk inputPDF.pdf cat end-1 output outPDF.pdf  
  ==&gt; Can't locate IO/All.pm in @INC (@INC contains: /usr/lib64/perl5/5.8.5/x86_64-linux-thread-multi /usr/lib/perl5/5.8.5 /usr/lib64/perl5/site_perl/5.8.5/x86_64-linux-thread-multi /usr/lib/perl5/site_perl/5.8.5 /usr/lib/perl5/site_perl /usr/lib64/perl5/vendor_perl/5.8.5/x86_64-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.5 /usr/lib64/perl5/vendor_perl/5.8.3/x86_64-linux-thread-multi /usr/lib/perl5/vendor_perl .) at /usr/lib/perl5/site_perl/5.8.5/PDF/Tk.pm line 2.
  BEGIN failed--compilation aborted at /usr/lib/perl5/site_perl/5.8.5/PDF/Tk.pm line 2.
  Compilation failed in require at testPDF.pl line 1.
  BEGIN failed--compilation aborted at testPDF.pl line 1.
  </code></pre>
  
  <p>2) use PDFTk;  </p>
  
  <pre><code>pdftk inputPDF.pdf cat end-1 output outPDF.pdf
  ==&gt;Can't locate PDFTk.pm in @INC (@INC contains: /usr/lib64/perl5/5.8.5/x86_64-linux-thread-multi /usr/lib/perl5/5.8.5 /usr/lib64/perl5/site_perl/5.8.5/x86_64-linux-thread-multi /usr/lib/perl5/site_perl/5.8.5 /usr/lib/perl5/site_perl /usr/lib64/perl5/vendor_perl/5.8.5/x86_64-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.5 /usr/lib64/perl5/vendor_perl/5.8.3/x86_64-linux-thread-multi /usr/lib/perl5/vendor_perl .) at testPDF.pl line 1.
  BEGIN failed--compilation aborted at testPDF.pl line 1. 
  </code></pre>