* add more unit tests
* Should check for up2date errors (return code?)
* Check for updates on Mac OS X / macports systems
* Check for the presence of up2date or yum (if the distribution is unknown)

# $Id: TODO 1280 2011-12-03 16:35:13Z corti $
# $Revision: 1280 $
# $HeadURL: https://svn.id.ethz.ch/nagios_plugins/check_updates/TODO $
# $Date: 2011-12-03 17:35:13 +0100 (Sat, 03 Dec 2011) $
