You are now in the directory for the port "math/ruby-netcdf" (package name "ruby-netcdf-0.3.5").
This is the one-line description for this port:
A Ruby interface to the NetCDF scientific IO library
Please read the "description file" for a longer description.
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This port requires package(s) "netcdf-3.5.0 ruby-1.6.8" to build.
This port requires package(s) "fftw-2.1.3 netcdf-3.5.0 ruby-1.6.8 ruby-narray-0.5.6p2" to run.