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Re: [Discuss-gnuradio] RuntimeError: Failed to open rtlsdr device
From: |
Phil |
Subject: |
Re: [Discuss-gnuradio] RuntimeError: Failed to open rtlsdr device |
Date: |
Sat, 16 Jun 2012 20:31:54 +1000 |
User-agent: |
Mozilla/5.0 (X11; Linux i686; rv:10.0.4) Gecko/20120426 Thunderbird/10.0.4 |
On 16/06/12 20:11, Alex DEKKER wrote:
Try running the test program that comes with one of the libraries [can't
remember which one OTTOMH] as yourself and as root. That should answer
the permissions question.
Thanks Alex,
As me, I receive an open usb error and as root I receive a can't find
librtlsdr.so.0 error. The library is in /usr/local/lib.
How might I set the usb permission?
address@hidden src (master)]$ rtl_test -t
Found 1 device(s):
0: ezcap USB 2.0 DVB-T/DAB/FM dongle
Using device 0: ezcap USB 2.0 DVB-T/DAB/FM dongle
usb_open error -3
Failed to open rtlsdr device #0.
address@hidden src (master)]$ su
Password:
address@hidden src (master)]# rtl_test -t
rtl_test: error while loading shared libraries: librtlsdr.so.0: cannot
open shared object file: No such file or directory
address@hidden src (master)]#
--
Regards,
Phil