title: phploc installation not working on ubuntu
body: <p>I am trying to install phploc on my ubuntu 13.04 and it doesn't seem to work here are the steps I followed.</p>
  
  <pre><code>$ sudo pear config-set auto_discover 1
  $ sudo pear install phpunit/phploc
  phpunit/phploc can optionally use PHP extension "bytekit"
  downloading phploc-1.7.4.tgz ...
  Starting to download phploc-1.7.4.tgz (10,134 bytes) .....
  done: 10,134 bytes
  install ok: channel://pear.phpunit.de/phploc-1.7.4 .de/phploc
  </code></pre>
  
  <p>Then when i type phploc it givies this error </p>
  
  <blockquote>
    <p>$ phploc<br> PHP Warning: 
    require_once(SebastianBergmann/FinderFacade/autoload.php): failed to
    open stream: No such file or directory in
    /usr/share/php/SebastianBergmann/PHPLOC/autoload.php on line 44 PHP
    Stack trace: PHP   1. {main}() /usr/bin/phploc:0 PHP   2. require()
    /usr/bin/phploc:48 PHP Fatal error:  require_once(): Failed opening
    required 'SebastianBergmann/FinderFacade/autoload.php'
    (include_path='.:/usr/share/php.;/usr/bin/pear.:/usr/share/php/SebastianBergmann/PHPLOC/')
    in /usr/share/php/SebastianBergmann/PHPLOC/autoload.php on line 44 PHP
    Stack trace: PHP   1. {main}() /usr/bin/phploc:0 PHP   2. require()
    /usr/bin/phploc:48</p>
  </blockquote>
  
  <p>Here is my php include path</p>
  
  <pre><code>$ php -i | grep include &lt;br&gt;
  allow_url_include =&gt; Off =&gt; Off
  include_path =&gt; .:/usr/share/php.:/usr/bin/pear.:/usr/share/php/SebastianBergmann/PHPLOC/ =&gt; .:/usr/share/php.:/usr/bin/pear.:/usr/share/php/SebastianBergmann/PHPLOC/
  MYSQL_INCLUDE =&gt; -I/usr/include/mysql
  xdebug.collect_includes =&gt; On =&gt; On
  and included in the distribution in the file:  LICENSE
  </code></pre>