You are now in the directory for the port "math/Scilab" (package name "Scilab-2.4.1").
This is the one-line description for this port:
A free CACSD Package by INRIA
Please read the file "pkg/DESCR" for a longer description.
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This port requires package(s) "XFree86-3.3.6" to build.
This port requires package(s) "XFree86-3.3.6 pvm-3.4.7 xless-1.7" to run.