Hi,
I just followed the nagios how-to at contribs.org.
The insrtrutions lead us to install PNP4nagios that uses pdflib.
It's workin now. After some reading on this forun I was able to have it working (till now!!!).
First I installed the "pdflib-6.0.1-1.2.el4.rf.i386.rpm" as refered in a previous post of this forum.
Then I tried to find the "php-pecl-pdflib-2.1.4-1eo.i386.rpm" but I was not able to find it. Installed "php-pecl-pdflib-2.1.8-1.el4.remi.i386.rpm" instead.
And last I followed the orientations to upgrade PHP from 4 to 5 in this post "
http://forums.contribs.org/index.php/topic,44025.msg211521.html#msg211521"
the commands used were:
yum --enablerepo=centosplus install php.i386 php-pear-Net-Socket php-pear-Auth-SASL php-pear-DB php-pear-HTTP php-pear-Mail php-pear-XML-Parser
/sbin/e-smith/signal-event post-upgrade
/sbin/e-smith/signal-event reboot
Now it's working. I'm able to get PDF files from my nagios performance data.
Regards,
jvmartins