littler.rb

require 'formula'

class Littler < Formula
  homepage 'http://dirk.eddelbuettel.com/code/littler.html'
  url 'http://dirk.eddelbuettel.com/code/littler/littler-0.1.5.tar.gz'
  sha1 '0ef2866e5b938897349da46c071483898f823972'
  head 'https://littler.googlecode.com/svn/trunk'

  depends_on 'r'

  def install
    ENV.j1
    system './configure', '--disable-debug',
        '--disable-dependency-tracking', '--disable-silent-rules',
        "--prefix=#{prefix}"
    system 'make'
    # r conflicts with the zsh builtin and is not good for a
    # case-insensitive file system where it conflicts with R
    bin.install 'r' => 'littler'
    man1.install 'r.1' => 'littler.1'
    doc.install 'README'
  end

  test do
    system %q[littler -e 'print(pi)']
  end
end