Add ruby component

component/ruby/buildout.cfg

+[buildout]
+
+extends =
+  ../libyaml/buildout.cfg
+
+parts = ruby
+
+[ruby-1.9.3]
+recipe = hexagonit.recipe.cmmi
+url = http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p194.tar.gz
+md5sum = bc0c715c69da4d1d8bd57069c19f6c0e
+configure-options =
+  --enable-shared --enable-rpath
+environment =
+  CFLAGS=-I${libyaml:location}/include
+  LDFLAGS=-L${libyaml:location}/lib -Wl,-rpath=${libyaml:location}/lib
+
+[ruby-1.9]
+<= ruby-1.9.3
+
+[ruby]
+<= ruby-1.9