You are now in the directory for the port "textproc/docbook-410" (package name "docbook-4.1").
This is the one-line description for this port:
V4.1 of the DocBook DTD, designed for technical documentation
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) "unzip-5.41" to build.
This port requires package(s) "iso8879-1986 mkcatalog-1.0" to run.