Description of problem:

    vncserver will not start unless /usr/bin/xauth is installed,
    but xorg-x11-xauth (or /usr/bin/xauth) is not listed as a
    requirement for the vnc-server package.

Version-Release number of selected component (if applicable):

    vnc-server-4.1.2-5.fc6

How reproducible:

    Install vnc-server, uninstall xorg-x11-xauth if needed, try to run
    /usr/bin/vncserver.

Steps to Reproduce:

    1. uninstall xorg-x11-xauth if installed
    2. install vnc-server
    3. /usr/bin/vncserver
  
Actual results:

    vncserver: couldn't find "xauth" on your PATH.

Expected results:

    vncserver starts

Additional info: