You are now in the directory for the port "math/calctool" (package name "calctool-2.4.13").
This is the one-line description for this port:
a multi-GUI (text, X, xview, NeWS, sunview) calculator program
Please read the file "pkg/DESCR" for a longer description.
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This port requires package(s) "XFree86-3.3.3" to build.
This port requires package(s) "XFree86-3.3.3" to run.