Re: [Discuss-gnuradio] gnuradio-companion swig error?

that's what i did regarding SoapySDR.

i must be reading something wrong, because doing "port contents gr-osmosdr | grep_osmosdr_swig returns "command not found"

"port contents gr-osmosdr" gets me:

Warning: port definitions are more than two weeks old, consider updating them by running 'port selfupdate'.

Port gr-osmosdr contains:

/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/osmosdr/__init__.py

/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/osmosdr/__init__.pyc

/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/osmosdr/__init__.pyo

/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/osmosdr/_osmosdr_swig.so

/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/osmosdr/osmocom_siggen_base.py

/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/osmosdr/osmocom_siggen_base.pyc

/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/osmosdr/osmocom_siggen_base.pyo

/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/osmosdr/osmosdr_swig.py

/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/osmosdr/osmosdr_swig.pyc

/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/osmosdr/osmosdr_swig.pyo

/opt/local/bin/osmocom_fft

/opt/local/bin/osmocom_siggen

/opt/local/bin/osmocom_siggen_nogui

/opt/local/bin/osmocom_spectrum_sense

/opt/local/include/osmosdr/api.h

/opt/local/include/osmosdr/device.h

/opt/local/include/osmosdr/pimpl.h

/opt/local/include/osmosdr/ranges.h

/opt/local/include/osmosdr/sink.h

/opt/local/include/osmosdr/source.h

/opt/local/include/osmosdr/swig/osmosdr_swig.i

/opt/local/include/osmosdr/swig/osmosdr_swig_doc.i

/opt/local/include/osmosdr/time_spec.h

/opt/local/lib/libgnuradio-osmosdr.0.1.5git.dylib

/opt/local/lib/libgnuradio-osmosdr.dylib

/opt/local/lib/pkgconfig/gnuradio-osmosdr.pc

/opt/local/share/gnuradio/grc/blocks/osmosdr_sink.xml

/opt/local/share/gnuradio/grc/blocks/osmosdr_source.xml

/opt/local/share/gnuradio/grc/blocks/rtlsdr_source.xml

which i see includes a line that seems to indicate what i think you indicate i should be looking for?

i've attached the simple_am_rx.py scipt.

i'd say thank you but i think the post rules suggested i don't.

On Feb 26, 2017, at 12:46 , Michael Dickens [via GnuRadio] <[hidden email]> wrote:

According to nabble, your original post has yet to be authorized. I'll
append it for completion.

So you're running on an older OS X box (10.8), using the libc++ hack for
older systems. That should be OK. Most folks I know who use it do it
with 10.6 or 10.7, but it should work on 10.8 too.

If you wanted gr-osmosdr without SoapySDR, just do "sudo port install
gr-osmosdr -soapysdr", and you'll gr-osmosdr with the rest of the
default variants included but without SoapySDR.

What does "port contents gr-osmosdr | grep _osmosdr_swig" return for
you? Hopefully the swig file is installed into
"/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/osmosdr/"
... if not, there's an issue ...

Can you attach the simple_am_rx.py script to a followup email so that we
can verify that it works for us?

Hope this is useful! - MLD

{{{
trying out gnuradio-companion
followed a youtube tutorial for a simple am rcvr

did not work, error as follows:

Generating: '/Users/SDR/simple_am_rx.py'

Executing:
/opt/local/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
-u /Users/SDR/simple_am_rx.py

Traceback (most recent call last):
File "/Users/SDR/simple_am_rx.py", line 33, in <module>
import osmosdr
File
"/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/osmosdr/__init__.py",
line 26, in <module>
from osmosdr_swig import *
File
"/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/osmosdr/osmosdr_swig.py",
line 17, in <module>
_osmosdr_swig = swig_import_helper()
File
"/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/osmosdr/osmosdr_swig.py",
line 16, in swig_import_helper
return importlib.import_module('_osmosdr_swig')
File
"/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/importlib/__init__.py",
line 37, in import_module
__import__(name)
ImportError: No module named _osmosdr_swig

dets:
macbookpro c2d
mountain lion 10.8.5
xQuartz 2.7.11
XCode 4.6.3
Macports 2.4.0
gnuradio 3.7.10.1
rtl-sdr 20150608_1

had to do the LibcxxOnOlder Systems:
https://trac.macports.org/wiki/LibcxxOnOlderSystems

had to do gr-osmosdr portfile mod
remove SoapySDR from dependencies

had to do gqrx portfile mod
set qtname qt5

did
sudo port installed swig
got
03.0.12_0

any ideas?
}}}

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From:	address@hidden
Subject:	Re: [Discuss-gnuradio] gnuradio-companion swig error?
Date:	Sun, 26 Feb 2017 12:38:49 -0700 (MST)