require 'formula' class Autoenv < Formula desc "Per-project, per-directory shell environments" homepage 'https://github.com/kennethreitz/autoenv' url 'https://github.com/kennethreitz/autoenv/archive/v0.1.0.tar.gz' sha1 '4d773ba8162b8f49abdfc07d0f8c956aa3353e0c' head 'https://github.com/kennethreitz/autoenv.git' def install prefix.install "activate.sh" end def caveats; <<-EOS.undent To finish the installation, source activate.sh in your shell: source #{opt_prefix}/activate.sh EOS end end