title: Installing iulib - config.status: error: cannot find input file: Makefile.in
body: <p>I'm trying to install iulib on a Os X 10.5 but when I run the ./configure command it returns the following error:</p>
  
  <p>config.status: error: cannot find input file: Makefile.in</p>
  
  <p>I've also tried to run ./build but it returns:</p>
  
  <p>configure.ac:8: version mismatch.  This is Automake 1.10</p>
  
  <p>How can I fix it?</p>