MRTG Error on Linux 8

[BalajiR]

Hi,

I have Installed MRTG rpm in Linux, Intel platform.

The Configuration is,

Linux ctplx001 2.4.18-14
mrtg-2.9.25-1.7.2
gd-1.8.4-9
libpng-1.2.2-6
gcc-3.2-7
perl-5.8.0-55
zlib-1.1.4-4


The Steps we have taken is,

1. rpm -ivh mrtg-2.9.25-1.7.2.i386.rpm
2. cfgmaker lotr@172.18.32.6 --global "WorkDir: /var/

http://www/html/mrtg/work"

--output "/home/mrtg/cfg/mrtg.cfg"
3. indexmaker /home/mrtg/cfg/mrtg.cfg > /var/

http://www/html/work/index.html

4. mrtg /home/mrtg/cfg/mrtg.cfg

When I run the 4th Step it throws me the following error. I searched in the web and ended up in vain. Can you please guide us to solve the problem?

[root@ctplx001 work]# mrtg /home/mrtg/cfg/mrtg.cfg
gd-png: fatal libpng error: Invalid filter type specified
gd-png error: setjmp returns error condition

Thanks for your time.
Regards,
Balaji R