Error

[The Root of All Evil on Iris]

Hello,  got the following error while doing a "make all install clean" of
Flowscan in the following port. /usr/ports/net-mgmt/flowscan


===>  Script "configure" failed unexpectedly.

Attached is the log file for config.log

could u be of help.
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This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

configure:548: checking host system type
configure:578: checking for find
configure:609: checking for gzip
configure:640: checking for ksh
configure:674: checking for ln
configure:705: checking for ls
configure:736: checking for mkdir
configure:768: checking for perl
configure:800: checking perl version
configure:853: checking for rm
configure:884: checking for rcs
configure:916: checking for rrdtool
configure:951: checking for sed
configure:982: checking for tar
configure:1013: checking for touch
configure:1044: checking for xargs
configure:1077: checking for head
configure:1108: checking for grep
configure:1139: checking for mv
configure:1170: checking for rm
configure:1201: checking for cp
configure:1244: checking for RRDs