require 'formula' class Freexl < Formula homepage 'https://www.gaia-gis.it/fossil/freexl/index' url 'http://www.gaia-gis.it/gaia-sins/freexl-sources/freexl-1.0.0c.tar.gz' sha1 'ea16e070ccb70845e73d88b87818805c3d2391f6' def install system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end end