require 'formula' class Grepcidr < Formula homepage 'http://www.pc-tools.net/unix/grepcidr/' url 'http://www.pc-tools.net/files/unix/grepcidr-1.3.tar.gz' sha1 '36245b1efe497ecbe3928d2b2c6db68c0a52d179' def install system "make" bin.install 'grepcidr' end end