title: install R package from 32bit to 64bit
body: <p>I have <a href="http://perswww.kuleuven.be/~u0043181/software/" rel="nofollow">this R package</a> (MRwarping_1.0.zip). It installs on the 32bit 
  windows PC of a colleague but fails to install on my 64bit ubuntu (and 
  gives a very strange error message). I was wondering whether</p>
  
  <ul>
  <li>I can install it (on my 64 bit ubuntu).</li>
  <li>if yes, what are the requiered steps to do that</li>
  </ul>