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Re: [Discuss-gnuradio] Windows DLL Error && Missing Ubuntu Apt-Get Compo
From: |
Martin Braun |
Subject: |
Re: [Discuss-gnuradio] Windows DLL Error && Missing Ubuntu Apt-Get Components |
Date: |
Thu, 8 Mar 2018 12:58:47 -0800 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 |
Hey Christopher,
sorry to hear you're having so much trouble.
On 02/22/2018 07:00 PM, Christopher Harper wrote:
> I've been struggling to get this working. I've ended up with partial
> success from the Ubuntu package, the Win binary, and the PyBombs source
> script. Really, any three of the following options would be great if
> somebody could give me pointers.
>
> 1) Ubuntu 16.04 package
> Using the apt-get package for Ubuntu 16.04, I'm missing components in
> the companion. Specifically, at least the following (found trying to
> load a partial-success from 2):
>
> >>> Error: Block key "blocks_multiply_const_xx" not found
> >>> Error: Block key "burst_fsk_time_sync" not found
> >>> Error: Block key "burst_slicer" not found
> >>> Error: Block key "es_handler_pdu" not found
> >>> Error: Block key "es_trigger_edge_f" not found
> >>> Error: Block key "rtlsdr_source" not found
Which apps/examples are you running? rtlsdr_source, for example, is not
actually part of core GNU Radio. That said, some of the others are.
> 2) Windows 10
> Failing that, I switched to Windows and got much further on the binary
> (3.7.11.1). Unfortunately, I can't use the "Burst FSK Time Sync"
> block. It's giving me the following DLL error:
>
> File "C:\Program
>
> Files\GNURadio-3.7\gr-python27\lib\site-packages\scipy-0.18.1-py2.7-win-amd64.egg\scipy\special\__init__.py",
> line 636, in <module>
> from ._ufuncs import *
> ImportError: DLL load failed: The specified module could not be found.
>
>
> A little bit of Googling got me to install Intel's MKL Windows package;
> didn't help.
Not sure about this. First, the FSK time sync block shouldn't be
importing scipy. And if that's the issue, I'd except an import error,
not a DLL load error. Do you have a _ufuncs_import DLL anywhere?
> 3) Linux, PyBombs
> I decided to go back to Linux, and picked the PyBombs route (really cool
> app btw - kudos to that team!). Unfortunately, I ended up at the
> following compile error (I found something in this mailing list from
> 2016 with it, but didn't quite follow what fixed the issue):
>
> [ 86%] Building CXX object
> gr-uhd/swig/CMakeFiles/_uhd_swig.dir/uhd_swigPYTHON_wrap.cxx.o
> /home/Chris/grc/src/gnuradio/build/gr-uhd/swig/uhd_swigPYTHON_wrap.cxx:
> In function ‘PyObject* _wrap_dboard_iface_set_gpio_debug(PyObject*,
> PyObject*, PyObject*)’:
>
> /home/Chris/grc/src/gnuradio/build/gr-uhd/swig/uhd_swigPYTHON_wrap.cxx:27935:15:
> error: ‘class uhd::usrp::dboard_iface’ has no member named
> ‘set_gpio_debug’
> (arg1)->set_gpio_debug(arg2,arg3);
> ^
> ...
>
> CMakeFiles/Makefile2:13309: recipe for target
> 'gr-uhd/swig/CMakeFiles/_uhd_swig.dir/all' failed
> make[1]: *** [gr-uhd/swig/CMakeFiles/_uhd_swig.dir/all] Error 2
> Makefile:160: recipe for target 'all' failed
> make: *** [all] Error 2
> PyBOMBS.Packager.source - ERROR - Build failed. See output above for
> error messages.
> PyBOMBS.Packager.source - ERROR - Problem occurred while building
> package gnuradio:
> Build failed.
> PyBOMBS.install_manager - ERROR - Error installing package gnuradio.
> Aborting.
I think this is a UHD error that is now resolved. Can you try this again?
-- M
- Re: [Discuss-gnuradio] Windows DLL Error && Missing Ubuntu Apt-Get Components,
Martin Braun <=