Problems with chart.pm

[Aggie Johnson]

Hi,

I am using Gnatsweb 2.7beta and GNATS 3.113 and I am having problems
displaying charts in the web browser. When I run any of the perl scripts 
located the cgi-bin/charts directory (i.e., charts/days_to_close.pl, 
charts/opened_vs_closed.pl, etc.) all I see on the screen is a little
box with an 'x' inside it, which makes me think that my web browser can't
find the images. Can anybody help?

Also, the cgi-bin/gnats/chart.pm script mentions 'chart.pl'.  I don't
seem to have it. Is it needed? Does anybody know where I can find it?

Thanks,
Aggie