I'm having trouble loading GNU Radio software on a PC running UBUNTU 7.1 and can't seem to get a clean install. apt-get update reports:
E: Could not open lock file /var/lib/apt/lists/lock - open (13 Permission denied)
E: Unable to lock the list directory
After the install is complete programs like dial_tone.py run properly but usrp_benchmark.py reports:
RuntimeError: can't open usrp1
ls -lR /dev/bus/usb | grep usrp shows
crw-rw---- 1 root usrp 189, 8 2007-11-24 19:37 009
when the USRP is connected and plugged in.
Can anyone advise me on this issue?
Regards,
Tony