require 'formula' class Libutf < Formula url 'http://swtch.com/plan9port/unix/libutf.tgz' version '1.0' homepage 'http://swtch.com/plan9port/unix/' sha256 '7789326c507fe9c07ade0731e0b0da221385a8f7cd1faa890af92a78a953bf5e' def install inreplace 'Makefile', 'man/man7', 'share/man/man7' system "make", "PREFIX=#{prefix}", "install" end end