Re: [Discuss-gnuradio] UHD ABI compatibility

[Martin Braun]

On 01/30/2018 01:47 AM, Suman Bhunia wrote:
> Hi,
> 
> I am trying to install USRP X310 in Ubuntu 16.04. hen I am trying to run
> "uhd_fft" command, I encounter the following error.
> 
> RuntimeError:
> GR-UHD detected ABI compatibility mismatch with UHD library.
> GR-UHD was build against ABI: 3.9.0-0,
> but UHD library reports ABI: 3.10.2
> Suggestion: install an ABI compatible version of UHD,
> or rebuild GR-UHD component against this ABI version.
> 
> 
> I am using GNURadio version 3.7.9. I have installed UHD driver from
> Ettus PPA (UHD_003.010.002.000-release) using the following commands:
> 
> sudo add-apt-repository ppa:ettusresearch/uhd sudo apt-get update sudo
> apt-get install libuhd-dev libuhd003 uhd-host
> 
> 
> After doing a thorough search in google, I infer that I have to instal
> GNURadio release that use UHD ABI version of 3.10.02. I was wondering if
> you could let me know which release of GNURadio would be suitable for my
> case.

If you build GNU Radio from source, you skip all ABI issues (by virtue
of re-linking). That would be my recommendation.

-- M