Default font not found

[smriti sharma]

Hello All,
I dont have root permissions on the computer on which I have installed real
vnc so I am forced to install vnc license in the <target>/licensekey file
But the problem that I am encountering is :
Every time I log in to the computer I have to reinstall the licensekey
Otherwise vncserver command says that no licensekeys installed.
After I am done with the installation, it gives following error on running.

VNC Server Enterprise Edition E4.3.2 - built Oct  9 2007 17:27:24
Copyright (C) 2002-2007 RealVNC Ltd.
See http://www.realvnc.com for information on VNC.
Couldn't open RGB_DB '/usr/X11R6/lib/X11/rgb'

Xvnc Enterprise Edition E4.3.2 - built Oct  9 2007 17:40:30
Copyright (C) 2002-2007 RealVNC Ltd.
See http://www.realvnc.com for information on VNC.
Underlying X server release 40201000, The XFree86 Project, Inc


Fri Feb  1 15:29:36 2008
 vncext:      VNC extension running!
 vncext:      created VNC server for screen 0
 TcpListener: listening on IPv4, port 5901
error opening security policy file /usr/X11R6/lib/X11/xserver/SecurityPolicy
Could not init font path element /usr/X11R6/lib/X11/fonts/misc/, removing
from list!
Could not init font path element /usr/X11R6/lib/X11/fonts/Speedo/, removing
from list!
Could not init font path element /usr/X11R6/lib/X11/fonts/Type1/, removing
from list!
Could not init font path element /usr/X11R6/lib/X11/fonts/CID/, removing
from list!
Could not init font path element /usr/X11R6/lib/X11/fonts/75dpi/, removing
from list!
Could not init font path element /usr/X11R6/lib/X11/fonts/100dpi/, removing
from list!

Fatal server error:
could not open default font 'fixed'

My /usr/share/fonts has :
bitmap-fonts/  bitstream-vera/  default/  dejavu-lgc/

and /usr/share/X11/fonts has:
100dpi/  75dpi/  encodings/  misc/  TTF/  Type1/  util/

Can someone please help.
Thanks.