You are now in the directory for the port "japanese/ruby-tk" (package name "ja-ruby-tk-1.6.8").
This is the one-line description for this port:
Ruby interface to the Tk widget set
Please read the "description file" for a longer description.
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This port requires package(s) "ruby-1.6.8" to build.
This port requires package(s) "XFree86-libraries-4.2.1_5 freetype2-2.1.2_1 imake-4.2.0_1 ja-ruby-tcltklib-1.6.8 ja-tcl-8.0.5_1 ja-tk-8.0.5_2 perl-5.6.1_11 ruby-1.6.8" to run.