[Bdi4emc-help] sudo

hi paul, i have been running the emc-1.01 version. when i execute the ".run" file, i am prompted for the sudo password and at if i run the machine for a little while, i am also prompted when i exit. .the old bdi system never prompted me for sudo passwords and i would like this new system to work the same way, but i would prefer not to run as root. do you know the fix? i did compile the system as root if that makes any difference. also many thanks for previous help. djs