Hello all,
  Ruby/GSL, a Ruby interface to GSL (GNU Scientific Library)
is now available at
     http://rb-gsl.rubyforge.org/

  (Almost) all the GSL functions are implemented. The current 
version is 0.4.8. Ruby/GSL is developed on Darwin (+ Ruby 1.8.1 
+ GSL 1.5), and also tested on Linux (Redhat 9.0) and Cygwin. 
Enjoy easy computing with Ruby!

  Best regards,
  Yoshiki TSUNESADA