title: How can I find out where a Perl module is installed?
body: <p>How do get the path of a installed Perl module by name,
  e.g. <code>Time::HiRes</code>?</p>
  
  <p>I want this just because I have to run my perl script on different nodes of a SGE Grid Engine system. Sometimes, even run as other username.</p>
  
  <p>I can use CPAN.pm to install packages for myself, but it is not so easy to install for other users without chmod 666 on folders.</p>