Ruby 1.9.1 formula

Formula/ruby.rb

@@ -0,0 +1,22 @@
+require 'brewkit'
+
+# TODO deversion the include and lib directories
+
+class Ruby <Formula
+  @url='ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.1-p243.tar.gz'
+  @homepage='http://www.ruby-lang.org'
+  @md5='515bfd965814e718c0943abf3dde5494'
+
+  def install
+    system "./configure", "--prefix=#{prefix}"
+    system "make"
+    system "make install"
+  end
+  
+  def skip_clean? path
+    # TODO only skip the clean for the files that need it, we didn't even get
+    # a comment about why we're skipping the clean, so you'll need to figure
+    # that out too --mxcl
+    true
+  end
+end