Re: PlutoSDR & Mac - iio block issues??

[Emmanuel Blot]

Hi Kevin,

See also https://github.com/gnuradio/gnuradio/pull/2781

Emmanuel

On 15 Nov 2019, at 14:41, Glen I Langston wrote:

> Hi Kevin,
>
> I’ve run into this too.
>
> The instructions tell you the solution after the build commands
>
> change the “cmake” line to
> cmake -DCMAKE_INSTALL_PREFIX=/usr .
> and rebuild all
>
> and do the copy step they suggest on site
>
> https://wiki.analog.com/resources/tools-software/linux-software/gnuradio
> (Either
> cp -r /usr/local/lib/python2.7/dist-packages/gnuradio/iio 
> /usr/lib/python2.7/dist-packages/gnuradio/
> or
> cp -r /usr/local/lib/python2.7/site-packages/gnuradio/iio 
> /usr/lib/python2.7/site-packages/gnuradio/
> or
> some similar combination, depending on where your build files end up 
> after install
> )
>
> Good luck.
>
> Glen
>
> The packages can go into 4 different directories  (on Ubuntu, maybe 
> only 2 on mac)
>
> /usr/local/lib/python2.7/site-packages
> /usr/lib/python2.7/site-packages
>
> and
>
> /usr/local/lib/python2.7/dist-packages
> /usr/lib/python2.7/dist-packages
>
> on Ubuntu
>
> I’ve been copying all of the "site-packages" stuff into 
> “dist-packages”
> and creating symbolic link from dist-packages to site-packages.
>
> (Not really recommended, but I do it anyway).
>
> Good Luck
>
> > On Nov 15, 2019, at 8:11 AM, Kevin Wheatley <address@hidden> 
> > wrote:
> >
> > New here and new to gnuRadio...
> >
> > I'm attempting to get plutoSDR up and running on a Mac, I've 
> > installed gunradio and dependencies, I've also downloaded and built 
> > libiio, ibad9361-iio and gr-iio. Following this I've moved the block 
> > files across to the working directory. Running gnuradio-companion
> > I can see the plutoSDR source & sink blocks, but when using them I 
> > get the following error:
> >
> > Traceback (most recent call last):
> >   File "/Users/m0khz/Desktop/top_block.py", line 22, in <module>
> >     from gnuradio import iio
> > ImportError: cannot import name iio
> >
> > any help in where I'm going wrong much appreciated ....
> >
> > Cheers Kevin
> >
> > Full build details below:
> > Install GNU Radio
> >
> > Kevins-MacBook-Pro:~ m0khz$ sudo port install gnuradio
> > --->  Computing dependencies for gnuradio
> > --->  Cleaning gnuradio
> > --->  Scanning binaries for linking errors
> > --->  No broken files found.
> > --->  No broken ports found.
> > Kevins-MacBook-Pro:~ m0khz$
> > Kevins-MacBook-Pro:~ m0khz$ gnuradio-config-info --version
> > 3.7.13.5
> >
> > Download and build libiio
> >
> > Kevins-MacBook-Pro:~ m0khz$ cd libiio
> > Kevins-MacBook-Pro:libiio m0khz$ cmake .
> > -- Looking for libusb-1.0 : Found
> > -- Check for case-sensitive file systems
> > -- File system is not case-sensitive
> > -- Configuring done
> > -- Generating done
> > -- Build files have been written to: /Users/m0khz/libiio
> > Kevins-MacBook-Pro:libiio m0khz$ make
> > [ 48%] Built target iio
> > [ 55%] Built target iio_genxml
> > [ 62%] Built target iio_adi_xflow_check
> > [ 68%] Built target iio_reg
> > [ 75%] Built target iio_readdev
> > [ 82%] Built target iio_writedev
> > [ 89%] Built target iio_attr
> > [ 96%] Built target iio_info
> > [100%] Built target libiio-pkg
> > [100%] Built target libiio-py
> > Kevins-MacBook-Pro:libiio m0khz$ sudo make install
> > [ 48%] Built target iio
> > [ 55%] Built target iio_genxml
> > [ 62%] Built target iio_adi_xflow_check
> > [ 68%] Built target iio_reg
> > [ 75%] Built target iio_readdev
> > [ 82%] Built target iio_writedev
> > [ 89%] Built target iio_attr
> > [ 96%] Built target iio_info
> > [100%] Built target libiio-pkg
> > [100%] Built target libiio-py
> > Install the project...
> > -- Install configuration: "RelWithDebInfo"
> > installer: Package name is Libiio
> > installer: Upgrading at base path /
> > installer: The upgrade was successful.
> > Kevins-MacBook-Pro:libiio m0khz$ cd ..
> > Kevins-MacBook-Pro:~ m0khz$
> >
> > Download and build libad9361-iio
> >
> > Kevins-MacBook-Pro:~ m0khz$ cd libad9361-iio
> > Kevins-MacBook-Pro:libad9361-iio m0khz$ cmake .
> > -- Configuring done
> > -- Generating done
> > -- Build files have been written to: /Users/m0khz/libad9361-iio
> > Kevins-MacBook-Pro:libad9361-iio m0khz$ make
> > [ 50%] Built target ad9361
> > [ 54%] Built target libad9361-pkg
> > [ 63%] Built target AutoRateTest
> > [ 72%] Built target FilterDesignerTest
> > [ 81%] Built target FMComms5SyncTest
> > [ 90%] Built target FilterDesignerHardwareTest
> > [100%] Built target GenerateRatesTest
> > Kevins-MacBook-Pro:libad9361-iio m0khz$ sudo make install
> > [ 50%] Built target ad9361
> > [ 54%] Built target libad9361-pkg
> > [ 63%] Built target AutoRateTest
> > [ 72%] Built target FilterDesignerTest
> > [ 81%] Built target FMComms5SyncTest
> > [ 90%] Built target FilterDesignerHardwareTest
> > [100%] Built target GenerateRatesTest
> > Install the project...
> > -- Install configuration: ""
> > -- Up-to-date: /usr/local/lib/pkgconfig/libad9361.pc
> > installer: Package name is Libad9361
> > installer: Upgrading at base path /
> > installer: The upgrade was successful.
> > -- Up-to-date: /usr/local/include/ad9361-wrapper.h
> > Kevins-MacBook-Pro:libad9361-iio m0khz$ cd ..
> > Kevins-MacBook-Pro:~ m0khz$
> >
> > Download and build gr-iio
> >
> > Kevins-MacBook-Pro:~ m0khz$ cd gr-iio
> > Kevins-MacBook-Pro:gr-iio m0khz$ cmake .
> > -- Build type not specified: defaulting to release.
> > Checking for GNU Radio Module: RUNTIME
> >  * INCLUDES=/opt/local/include
> >  * 
> > LIBS=/opt/local/lib/libgnuradio-runtime.dylib;/opt/local/lib/libgnuradio-pmt.dylib;/opt/local/lib/liblog4cpp.dylib
> > GNURADIO_RUNTIME_FOUND = TRUE
> > Checking for GNU Radio Module: ANALOG
> >  * INCLUDES=/opt/local/include
> >  * 
> > LIBS=/opt/local/lib/libgnuradio-analog.dylib;/opt/local/lib/libgnuradio-runtime.dylib;/opt/local/lib/libgnuradio-pmt.dylib;/opt/local/lib/liblog4cpp.dylib;/opt/local/lib/libvolk.dylib
> > GNURADIO_ANALOG_FOUND = TRUE
> > Checking for GNU Radio Module: BLOCKS
> >  * INCLUDES=/opt/local/include
> >  * 
> > LIBS=/opt/local/lib/libgnuradio-blocks.dylib;/opt/local/lib/libgnuradio-runtime.dylib;/opt/local/lib/libgnuradio-pmt.dylib;/opt/local/lib/liblog4cpp.dylib
> > GNURADIO_BLOCKS_FOUND = TRUE
> > Checking for GNU Radio Module: PMT
> >  * INCLUDES=/opt/local/include
> >  * 
> > LIBS=/opt/local/lib/libgnuradio-runtime.dylib;/opt/local/lib/libgnuradio-pmt.dylib;/opt/local/lib/liblog4cpp.dylib
> > GNURADIO_PMT_FOUND = TRUE
> > Checking for GNU Radio Module: VOLK
> >  * INCLUDES=/opt/local/include
> >  * LIBS=/opt/local/lib/libvolk.dylib
> > GNURADIO_VOLK_FOUND = TRUE
> > --
> > -- Checking for module SWIG
> > -- Found SWIG version 3.0.12.
> > -- Configuring done
> > CMake Warning (dev):
> >   Policy CMP0042 is not set: MACOSX_RPATH is enabled by default.  Run 
> > "cmake
> >   --help-policy CMP0042" for policy details.  Use the cmake_policy 
> > command to
> >   set the policy and suppress this warning.
> >
> >   MACOSX_RPATH is not specified for the following targets:
> >
> >    gnuradio-iio
> >
> > This warning is for project developers.  Use -Wno-dev to suppress it.
> >
> > -- Generating done
> > -- Build files have been written to: /Users/m0khz/gr-iio
> > Kevins-MacBook-Pro:gr-iio m0khz$ make
> > [ 35%] Built target gnuradio-iio
> > [ 38%] Built target _iio_swig_swig_tag
> > [ 44%] Built target iio_swig_swig_2d0df
> > [ 49%] Built target pygen_swig_727e2
> > [ 52%] Built target _iio_pluto_sink_swig_swig_tag
> > [ 57%] Built target iio_pluto_sink_swig_swig_2d0df
> > [ 62%] Built target pygen_swig_3c5ee
> > [ 69%] Built target _iio_pluto_sink_swig
> > [ 72%] Built target _iio_pluto_source_swig_swig_tag
> > [ 77%] Built target iio_pluto_source_swig_swig_2d0df
> > [ 84%] Built target _iio_pluto_source_swig
> > [ 89%] Built target pygen_swig_5fedc
> > [ 96%] Built target _iio_swig
> > [100%] Built target pygen_python_iio_22088
> > Kevins-MacBook-Pro:gr-iio m0khz$ sudo make install
> > [ 35%] Built target gnuradio-iio
> > [ 38%] Built target _iio_swig_swig_tag
> > [ 44%] Built target iio_swig_swig_2d0df
> > [ 49%] Built target pygen_swig_727e2
> > [ 52%] Built target _iio_pluto_sink_swig_swig_tag
> > [ 57%] Built target iio_pluto_sink_swig_swig_2d0df
> > [ 62%] Built target pygen_swig_3c5ee
> > [ 69%] Built target _iio_pluto_sink_swig
> > [ 72%] Built target _iio_pluto_source_swig_swig_tag
> > [ 77%] Built target iio_pluto_source_swig_swig_2d0df
> > [ 84%] Built target _iio_pluto_source_swig
> > [ 89%] Built target pygen_swig_5fedc
> > [ 96%] Built target _iio_swig
> > [100%] Built target pygen_python_iio_22088
> > Install the project...
> > -- Install configuration: "Release"
> > -- Up-to-date: /usr/local/lib/pkgconfig/gnuradio-iio.pc
> > -- Up-to-date: /usr/local/lib/cmake/iio/iioConfig.cmake
> > -- Up-to-date: /usr/local/include/gnuradio/iio/api.h
> > -- Up-to-date: /usr/local/include/gnuradio/iio/device_source.h
> > -- Up-to-date: /usr/local/include/gnuradio/iio/device_sink.h
> > -- Up-to-date: /usr/local/include/gnuradio/iio/fmcomms2_source.h
> > -- Up-to-date: /usr/local/include/gnuradio/iio/fmcomms2_sink.h
> > -- Up-to-date: /usr/local/include/gnuradio/iio/fmcomms5_source.h
> > -- Up-to-date: /usr/local/include/gnuradio/iio/fmcomms5_sink.h
> > -- Up-to-date: /usr/local/include/gnuradio/iio/pluto_source.h
> > -- Up-to-date: /usr/local/include/gnuradio/iio/pluto_sink.h
> > -- Up-to-date: /usr/local/include/gnuradio/iio/converter_ss.h
> > -- Up-to-date: /usr/local/include/gnuradio/iio/math.h
> > -- Up-to-date: /usr/local/include/gnuradio/iio/power_ff.h
> > -- Up-to-date: /usr/local/include/gnuradio/iio/attr_sink.h
> > -- Up-to-date: /usr/local/include/gnuradio/iio/attr_source.h
> > -- Up-to-date: /usr/local/include/gnuradio/iio/modulo_ff.h
> > -- Up-to-date: /usr/local/include/gnuradio/iio/modulo_const_ff.h
> > -- Installing: /usr/local/lib/libgnuradio-iio.0.3.dylib
> > -- Up-to-date: /usr/local/lib/libgnuradio-iio.0.dylib
> > -- Up-to-date: /usr/local/lib/libgnuradio-iio.dylib
> > -- Installing: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/_iio_swig.so
> > -- Up-to-date: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_swig.py
> > -- Up-to-date: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_swig.pyc
> > -- Up-to-date: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_swig.pyo
> > -- Installing: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/_iio_pluto_source_swig.so
> > -- Up-to-date: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_pluto_source_swig.py
> > -- Up-to-date: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_pluto_source_swig.pyc
> > -- Up-to-date: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_pluto_source_swig.pyo
> > -- Installing: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/_iio_pluto_sink_swig.so
> > -- Up-to-date: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_pluto_sink_swig.py
> > -- Up-to-date: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_pluto_sink_swig.pyc
> > -- Up-to-date: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/iio_pluto_sink_swig.pyo
> > -- Up-to-date: /usr/local/include/swig/iio_swig.i
> > -- Up-to-date: /usr/local/include/swig/iio_pluto_source_swig.i
> > -- Up-to-date: /usr/local/include/swig/iio_pluto_sink_swig.i
> > -- Up-to-date: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/__init__.py
> > -- Up-to-date: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/attr_updater.py
> > -- Up-to-date: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/__init__.pyc
> > -- Up-to-date: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/attr_updater.pyc
> > -- Up-to-date: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/__init__.pyo
> > -- Up-to-date: 
> > /usr/local/lib/python2.7/site-packages/gnuradio/iio/attr_updater.pyo
> > -- Up-to-date: 
> > /usr/local/share/gnuradio/grc/blocks/iio_device_source.xml
> > -- Up-to-date: 
> > /usr/local/share/gnuradio/grc/blocks/iio_device_sink.xml
> > -- Up-to-date: 
> > /usr/local/share/gnuradio/grc/blocks/iio_fmcomms2_source.xml
> > -- Up-to-date: 
> > /usr/local/share/gnuradio/grc/blocks/iio_fmcomms2_sink.xml
> > -- Up-to-date: 
> > /usr/local/share/gnuradio/grc/blocks/iio_fmcomms5_source.xml
> > -- Up-to-date: 
> > /usr/local/share/gnuradio/grc/blocks/iio_fmcomms5_sink.xml
> > -- Up-to-date: 
> > /usr/local/share/gnuradio/grc/blocks/iio_pluto_source.xml
> > -- Up-to-date: 
> > /usr/local/share/gnuradio/grc/blocks/iio_pluto_sink.xml
> > -- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_math.xml
> > -- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_math_gen.xml
> > -- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_power_ff.xml
> > -- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_modulo_ff.xml
> > -- Up-to-date: 
> > /usr/local/share/gnuradio/grc/blocks/iio_modulo_const_ff.xml
> > -- Up-to-date: /usr/local/share/gnuradio/grc/blocks/iio_attr_sink.xml
> > -- Up-to-date: 
> > /usr/local/share/gnuradio/grc/blocks/iio_attr_source.xml
> > -- Up-to-date: 
> > /usr/local/share/gnuradio/grc/blocks/iio_attr_updater.xml
> > Kevins-MacBook-Pro:gr-iio m0khz$ cd ..
> > Kevins-MacBook-Pro:~ m0khz$
> >
> > move the blocks between the necessary folders:
> >
> > cp -r /usr/local/lib/python2.7/dist-packages/gnuradio/iio 
> > /usr/lib/python2.7/dist-packages/gnuradio/
> >
> > This is where gnuRadio Companion is looking
> > /opt/local/share/gnuradio/grc/blocks
> >
> > This is where the block were installed
> > /usr/local/share/gnuradio/grc/blocks/
> >
> > So copied them across
> >
> > Run gnuRadio-companion, IIO blocks are present, plutoSDR source and 
> > sink etc. are present, but get this error when tying to run the flow 
> > graph:
> >
> > <<< Welcome to GNU Radio Companion 3.7.13.5 >>>
> >
> > Block paths:
> > /opt/local/share/gnuradio/grc/blocks
> >
> > Loading: "/Users/m0khz/Desktop/pluto_initial_test.grc"
> > > > > Done
> >
> > Generating: '/Users/m0khz/Desktop/top_block.py'
> >
> > Generating: '/Users/m0khz/Desktop/top_block.py'
> >
> > Executing: 
> > /opt/local/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python 
> > -u /Users/m0khz/Desktop/top_block.py
> >
> > Traceback (most recent call last):
> >   File "/Users/m0khz/Desktop/top_block.py", line 22, in <module>
> >     from gnuradio import iio
> > ImportError: cannot import name iio
> >
> > > > > Done (return code 1)