Re: [Discuss-gnuradio] Cannot import gnuradio.extras after reinstall the latest gnuradio

[Alex Zhang]

Thanks, I have rolled back my gnuradio to v3.6 to support the pre-cog now.

On Tue, Aug 6, 2013 at 7:55 PM, Josh Blum <address@hidden> wrote:

>
> ImportError: libgnuradio-extras.so: cannot open shared object file: No such
> file or directory
>
> I run the sudo ldconfig after the whole installation, but the error still
> exists.
> Btw, do I need to install the GRAS manually?
>
>

If you want grextras installed to support precog or perhaps an older
existing design. You need to first install gnuradio 3.6, then install
grextras from the grextras_v3.6 branch. Due to the reorg in gr 3.7, this
grextras is no longer build-able with recent gnuradio:
https://github.com/guruofquality/grextras/wiki/Old

If you are looking to install the recent GrExtras for the cool blocks,
its automatically built and installed with GRAS, so just follow:
https://github.com/guruofquality/gras/wiki/Build

-josh

>
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Alex,

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