radwtmp doesn't exist

Hi, I installed 3.0.11 from source and it works fine, but the radwtmp file does not exist and I'm not sure why. * the unix module is uncommented in the accounting section of the default virtual server * the debug output shows that the module is being loaded when the server starts: # Loading module "unix" from file /usr/local/freeradius/etc/raddb/mods-enabled/unix unix { radwtmp = "/usr/local/freeradius/var/log/radius/radwtmp" } But: root@stand-2-rpi:/usr/local/freeradius/etc/raddb# radlast last: /usr/local/freeradius/var/log/radius/radwtmp: No such file or directory It's not critical or urgent, but just wondering why this file isn't being created. -- --- Michael Martinez http://www.michael--martinez.com