I just installed wifi radar on my gentoo system.
for some reason, when I try to run wifi-radar through sudo ("sudo wifi-radar") it fails...
# sudo wifi-radar
Traceback (most recent call last):
File "/usr/sbin/wifi-radar", line 1795, in ?
import gtk, gobject
File "/usr/lib/python2.4/site-packages/gtk-2.0/gtk/__init__.py", line 37, in ?
from _gtk import *
RuntimeError: could not open display
This will happen, even if I try this as root.
Otherwise, when I am root I can simply type "wifi-radar" and the application will start with no problems.
thanks for any suggestions.