#!perl -w use strict; use Ruby qw(rb_const); use Config; sub print_version { my($name, $version, $platform) = @_; printf "%s %s [%s]\n", $name, $version, $platform; } print_version 'ruby', rb_const(RUBY_VERSION), rb_const(RUBY_PLATFORM); print_version 'perl', $Config{version}, $Config{archname};