You are now in the directory for the port "net/nagios" (package name "nagios-1.0.b6").
This is the one-line description for this port:
Extremely powerful network monitoring system
Please read the "description file" for a longer description.
Go to the top of the ports tree for a summary on how to use the ports collection.
This port requires package(s) "freetype2-2.1.2_1 gd-1.8.4_6 jpeg-6b_1 libgnugetopt-1.2 png-1.2.5" to build.
This port requires package(s) "freetype2-2.1.2_1 gd-1.8.4_6 jpeg-6b_1 libgnugetopt-1.2 nagios-plugins-1.3.b1 perl-5.6.1_11 png-1.2.5" to run.