Description
===========
Plot pie chart using Gnuplot on the fly

Build and install
=================
perl Makefile.PL
make
make test
make install

Prerequisites
=============
Chart::Gnuplot v0.14 or later

Copyright
=========
Copyright (c) 2009, 2011 Ka-Wai Mak. All rights reserved.
This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.