class Nickle < Formula desc "Desk calculator language" homepage "http://www.nickle.org/" url "http://www.nickle.org/release/nickle-2.77.tar.gz" sha256 "a35e7ac9a3aa41625034db5c809effc208edd2af6a4adf3f4776fe60d9911166" bottle do sha256 "8800a7c9508372d13a9d72e75c0db9d5aade8b1cb919b369da65574831b7f086" => :el_capitan sha256 "bd50768f3a76f35e0343eb44ece0e7c756782dbecfc408a7519ee8202a396907" => :yosemite sha256 "d153d5db01c1b232a472958310d0529ad1e845b1bbfc785f025523e21a5bffa9" => :mavericks end depends_on "readline" def install system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make", "install" end test do assert_equal "4", shell_output("#{bin}/nickle -e '2+2'").chomp end end