require 'formula' class Sipcalc < Formula homepage 'http://www.routemeister.net/projects/sipcalc/' url 'http://www.routemeister.net/projects/sipcalc/files/sipcalc-1.1.5.tar.gz' sha1 'fe2180df9e14d28407a089c9ac23e4fabfb6e2a1' def install system "./configure", "--disable-debug", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end end