Alias /phppgadmin /usr/share/phppgadmin/

<Directory /usr/share/phppgadmin/>

DirectoryIndex index.php

Options +FollowSymLinks
AllowOverride None

<IfModule mod_php5.c>
  php_flag magic_quotes_gpc Off
  php_flag track_vars On
  php_value include_path .
  php_value error_reporting(~E_DEPRECATED)
</IfModule>

</Directory>