require 'formula' class Spatialindex < Formula homepage 'http://libspatialindex.github.com' url 'http://download.osgeo.org/libspatialindex/spatialindex-src-1.8.0.tar.gz' sha1 '490347eaedc543298687dfbdf74853808b0afb3f' def install system "./configure", "--disable-debug", "--prefix=#{prefix}" system "make" system "make install" end end