Forum: GNU Radio New dependencies ?

58b85b46524d4be0f88f4dd837ec2e28?d=identicon&s=25 Volker Schroer (Guest)
on 2013-03-18 12:21
(Received via mailing list)
Hi all,

I just updated gnuradio form git to
  v3.6.4-86-g77743314 / 3.6.5git


Now one of my applications doesn't run any more.
The call stack is:

Traceback (most recent call last):
   File "./DisplayPngExample.py", line 23, in <module>
     from grc_gnuradio import blks2 as grc_blks2
   File
"/usr/local/gnuradio/lib64/python2.7/site-packages/grc_gnuradio/blks2/__init__.py",
line 22, in <module>
     from packet import options, packet_encoder, packet_decoder, \
   File
"/usr/local/gnuradio/lib64/python2.7/site-packages/grc_gnuradio/blks2/packet.py",
line 21, in <module>
     from gnuradio import gr, digital
   File
"/usr/local/gnuradio/lib64/python2.7/site-packages/gnuradio/digital/__init__.py",
line 45, in <module>
     from fftshift import fftshift, ifftshift
   File
"/usr/local/gnuradio/lib64/python2.7/site-packages/gnuradio/digital/fftshift.py",
line 24, in <module>
     from scipy import fftpack
ImportError: No module named scipy

And this is the conten of line 23

from grc_gnuradio import blks2 as grc_blks2.

I never had installed the scipy package before on my system ( gentoo, 64
bit version )

Is scipy now required ?

Many thanks

Volker
Ad80d352eb445a3d7dccd5a779db0e43?d=identicon&s=25 Martin Braun (CEL) (Guest)
on 2013-03-18 13:22
(Received via mailing list)
Hi Volker,

that file doesn't need to be there.
To fix it straight away, apply this:
https://github.com/mbant/gnuradio/commit/055a847a8...

We'll get that into master.

MB

On Mon, Mar 18, 2013 at 12:20:04PM +0100, Volker Schroer wrote:
>   File "./DisplayPngExample.py", line 23, in <module>
>   File
"/usr/local/gnuradio/lib64/python2.7/site-packages/gnuradio/digital/fftshift.py",
>
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
--
Karlsruhe Institute of Technology (KIT)
Communications Engineering Lab (CEL)

Dipl.-Ing. Martin Braun
Research Associate

Kaiserstra├če 12
Building 05.01
76131 Karlsruhe

Phone: +49 721 608-43790
Fax: +49 721 608-46071
www.cel.kit.edu

KIT -- University of the State of Baden-W├╝rttemberg and
National Laboratory of the Helmholtz Association
58b85b46524d4be0f88f4dd837ec2e28?d=identicon&s=25 Volker Schroer (Guest)
on 2013-03-18 14:27
(Received via mailing list)
Hi Martin,

that did it.

Many thanks

Volker


Am 18.03.2013 13:21, schrieb Martin Braun (CEL):
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