[Graph-dev] Chart: Graph with perl.

[C.G.Senthilkumar.]

Hi,
	I just installed your Chart::Graph::Gnuplot. When I cut and pasted 
your example file and  from the docs run it I get the following error message:

---
Name "main::date_format" used only once: possible typo at ./sample.pl line 15.
Data set must be an array at ./sample.pl line 4
---

	Please let me know what I should do to get this running. Yes, I
installed gnuplot fresh.

	Please reply.

	Thanks for your kind time and efforts.

Cheers,
C.G.Senthilkumar.