check_traffic for nagios-2.0-2.1.fc1.rf

Hi all, I need to install the plugin. I downloaded it (from … .2.tar.gz/ ) and installed it, but when I run the check i recieve the following error:

"**ePN failed to compile /usr/lib/nagios/plugins/check_traffic: “Global symbol “$VERSION” requires explicit package name at (eval 1) line 25”

I’m running Nagios nagios-2.0-2.1.fc1.rf.

Can anybody help me?

Many thanks in advance.