To update Hue search, install updates and restart the Hue service.

1. On the Hue machine, update Hue search:

   $ cd /usr/share/hue
   $ sudo tar -xzvf hue-search-####.tar.gz
   $ sudo /usr/share/hue/tools/app_reg/app_reg.py \
   --install /usr/share/hue/apps/search

2. Restart Hue:

   $ sudo /etc/init.d/hue restart