You are now in the directory for the port "misc/cassowary" (package name "cassowary-0.52").
This is the one-line description for this port:
constraint solving toolkit
Please read the file "pkg/DESCR" for a longer description.
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This port requires package(s) "gcc-2.95.2 gmake-3.78.1 gtl-0.3.1 guile-1.3.4" to build.
This port requires package(s) "gtl-0.3.1" to run.