class ElixirBuild < Formula desc "Elixir version of ruby-build" homepage "https://github.com/mururu/elixir-build" url "https://github.com/mururu/elixir-build/archive/v20141001.tar.gz" sha256 "825637780a580b7ebe8c5265a43d37ceff9f3876e771aa2f824079e504ad7347" head "https://github.com/mururu/elixir-build.git" bottle :unneeded conflicts_with "narwhal", :because => "both install `json` binaries" def install ENV["PREFIX"] = prefix system "./install.sh" end test do system "#{bin}/elixir-build", "--version" end end