You are now in the directory for the port "math/R-letter" (package name "R-letter-1.6.0").
This is the one-line description for this port:
Statistical analysis language similar to AT&T's S language
Please read the "description file" for a longer description.
Go to the top of the ports tree for a summary on how to use the ports collection.
This port requires package(s) "XFree86-libraries-4.2.1_5 freetype2-2.1.2_1 imake-4.2.0_1 perl-5.6.1_11 tcl-8.4.1,1 tk-8.4.1,1" to build.
This port requires package(s) "XFree86-libraries-4.2.1_5 freetype2-2.1.2_1 imake-4.2.0_1 perl-5.6.1_11 tcl-8.4.1,1 tk-8.4.1,1" to run.