You are now in the directory for the port "print/apsfilter" (package name "apsfilter-5.4.2").
This is the one-line description for this port:
Lpd magic print filter with auto file type recognition
Please read the "description file" for a longer description.
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This port requires package(s) "bzip2-1.0.1" to build.
This port requires package(s) "XFree86-3.3.6_4 a2ps-letter-4.13 bzip2-1.0.1 ghostscript-6.01 html2ps-letter-1.0 jpeg-6b netatalk-1.4b2_1 netpbm-9.8 png-1.0.8_1 psutils-letter-1.17_1 recode-3.5 samba-2.0.7 tiff-3.5.5 transfig-3.2.3 xpm-3.4k" to run.