[USRP-users] RuntimeError: LookupError: KeyError: No devices found for ----->, Empty Device Address

Richard Bell richard.bell4 at gmail.com
Thu Apr 2 17:20:44 EDT 2015


Oh, since you've partially installed gnuradio now, make sure you completely
remove the partial install and the qt you installed manually. Then use
pybombs.

v/r,
Rich

On Thu, Apr 2, 2015 at 2:19 PM, Richard Bell <richard.bell4 at gmail.com>
wrote:

> I don't know anything about the build-gnuradio script. Some recent threads
> mentioned it was broken on Ubuntu. I'm not sure what OS you're using.
>
> I always use pybombs to install gnuradio and uhd. It's very easy and only
> a few steps of code. Details in the link.
>
> http://gnuradio.org/redmine/projects/pybombs/wiki/QuickStart
>
> v/r,
> Rich
>
> On Thu, Apr 2, 2015 at 3:16 PM, numeric via USRP-users <
> usrp-users at lists.ettus.com> wrote:
>
>>  Hi,
>>
>> I installed gnuradio GRC 3.7.6.1 from source. Used the "build-gnuradio"
>> <http://www.sbrac.org/files/build-gnuradio> script to build gnuradio.
>> Many prerequisites were missing, starting with "git". I am still not sure
>> if all the prerequisites have been installed. I found QT missing and
>> installed the latest version from https://www.qt.io/download-open-source/.
>> It seems like it solved the QT5.Qt4 as QT (something like that).  Finally a
>> successful build; or so I thought. Now I get the error "RuntimeError:
>> LookupError: KeyError: No devices found for ----->,Empty Device Address".
>>
>> I am using:
>> 1. the b200 usrp pcb
>> 2. Ubuntu 14.04.2 LTE 64 bit
>> 3. GRC 3.7.6.1
>> 4. Dell Inspiron 13 7000 series with the Intel 5th generation i7 CPU.
>> 5. BIOS set for secure boot and UEFI
>> 6. An external drive for Linux OS
>>     6.1  64 GB SanDisk Extreme USB 3.0 Flash Drive 245 MB/s Read 190 MB/s
>> write.
>>
>> Help is greatly appreciated
>> Rob
>>
>> _______________________________________________
>> USRP-users mailing list
>> USRP-users at lists.ettus.com
>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
>>
>>
>
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