Hmm. Small thing, you didn’t want to copy that system DLL to the gr-python
dir, the gr-python DLL is a custom build. But for the moment let’s not
worry about that.
Let’s try this as a test... copy the pyd file to /bin folder and see if the
error change.
If not, then reopen dependency checker and drill down into the
gnuradio-osmosdr and see if any of the device driver DLLs or other
reference is missing.
Past that I am puzzled. But I’ll have a bit of time tomorrow eve to look a
bit closer.
Geof
On Tue, Jun 25, 2019 at 19:37 W3AXL Patrick <patr...@w3axl.com> wrote:
> Alright, here we go
>
> Following the first set of instructions:
>
> C:\Program Files\GNURadio-3.7\bin>python
> Python 2.7.10 (default, Jun 14 2019, 12:01:58) [MSC v.1900 64 bit
> (AMD64)] on win32
> Type "help", "copyright", "credits" or "license" for more
> information.
>
> >>> import subprocess
> >>> print subprocess.check_call("where python27.dll")
> C:\Program Files\GNURadio-3.7\gr-python27\DLLs\python27.dll
> C:\Program Files\GNURadio-3.7\gr-python27\python27.dll
> C:\Windows\System32\python27.dll
> C:\Program Files (x86)\Nmap\python27.dll
> 0
>
> >>> import sys
> >>> print(sys.executable)
> C:\Program Files\GNURadio-3.7\bin\..\gr-python27\python.exe
>
> >>> for p in sys.path:
> print p (I'm assuming that's what
> you wanted me to do)
> C:\Program Files\GNURadio-3.7\gr-python27\Lib\site-packages
> C:\Program Files\GNURadio-3.7\gr-python27\dlls
> C:\Program Files\GNURadio-3.7\gr-python27\libs
> C:\Program Files\GNURadio-3.7\gr-python27\lib
> C:\Program Files\GNURadio-3.7\lib\site-packages
> C:\Program
> Files\GNURadio-3.7\gr-python27\Lib\site-packages\pkgconfig
> C:\Program
> Files\GNURadio-3.7\gr-python27\Lib\site-packages\gtk-2.0\glib
> C:\Program Files\GNURadio-3.7\gr-python27\Lib\site-packages\gtk-2.0
> C:\Program
> Files\GNURadio-3.7\gr-python27\Lib\site-packages\wx-3.0-msw
> C:\Program Files\GNURadio-3.7\gr-python27\Lib\site-packages\sphinx
> C:\Program
> Files\GNURadio-3.7\gr-python27\Lib\site-packages\lxml-3.4.4-py2.7-win.amd64.egg
> C:\Program Files\GNURadio-3.7\gr-python27\python27.zip
> C:\Program Files\GNURadio-3.7\gr-python27\lib\plat-win
> C:\Program Files\GNURadio-3.7\gr-python27\lib\lib-tk
> C:\Program Files\GNURadio-3.7\gr-python27
> C:\Program Files\GNURadio-3.7\gr-python27\lib\site-packages\PIL
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\pip-9.0.1-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\wheel-0.29.0-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\cython-0.28.5-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\numpy-1.16.4-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\cheetah-2.4.4-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\setuptools-0.0.0-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\lxml-3.6.0-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\matplotlib-2.0.0-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\cycler-0.10.0-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\functools32-3.2.3.post2-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\python_dateutil-2.8.0-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\bitarray-0.8.1-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\Lib\site-packages\setuptools-0.0.0-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\Lib\site-packages\functools32-3.2.3.post2-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\Lib\site-packages\lxml-3.4.4-py2.7-win.amd64.egg
>
> >>> import numpy
> >>> import gnuradio
> >>> import osmosdr
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File "C:\Program
> Files\GNURadio-3.7\lib\site-packages\osmosdr\__init__.py", line 26, in
> <module>
> from osmosdr_swig import *
> File "C:\Program
> Files\GNURadio-3.7\lib\site-packages\osmosdr\osmosdr_swig.py", line 17, in
> <module>
> _osmosdr_swig = swig_import_helper()
> File "C:\Program
> Files\GNURadio-3.7\lib\site-packages\osmosdr\osmosdr_swig.py", line 16, in
> swig_import_helper
> return importlib.import_module('_osmosdr_swig')
> File "C:\Program
> Files\GNURadio-3.7\gr-python27\lib\importlib\__init__.py", line 37, in
> import_module
> __import__(name)
> ImportError: No module named _osmosdr_swig
>
> And you were correct, we see the System32 dll being loaded. BUT...
>
> Now trying again after a cd to ..\gr-python27:
>
> >>> import subprocess
> >>> print subprocess.check_call("where python27.dll")
> C:\Program Files\GNURadio-3.7\gr-python27\python27.dll
> C:\Program Files\GNURadio-3.7\gr-python27\DLLs\python27.dll
> C:\Windows\System32\python27.dll
> C:\Program Files (x86)\Nmap\python27.dll
> 0
> >>> import sys
> >>> print(sys.executable)
> C:\Program Files\GNURadio-3.7\gr-python27\python.exe
> >>> for p in sys.path:
> ... print p
> ...
>
> C:\Program Files\GNURadio-3.7\gr-python27\Lib\site-packages
> C:\Program Files\GNURadio-3.7\gr-python27\dlls
> C:\Program Files\GNURadio-3.7\gr-python27\libs
> C:\Program Files\GNURadio-3.7\gr-python27\lib
> C:\Program Files\GNURadio-3.7\lib\site-packages
> C:\Program Files\GNURadio-3.7\gr-python27\Lib\site-packages\pkgconfig
> C:\Program Files\GNURadio-3.7\gr-python27\Lib\site-packages\gtk-2.0\glib
> C:\Program Files\GNURadio-3.7\gr-python27\Lib\site-packages\gtk-2.0
> C:\Program Files\GNURadio-3.7\gr-python27\Lib\site-packages\wx-3.0-msw
> C:\Program Files\GNURadio-3.7\gr-python27\Lib\site-packages\sphinx
> C:\Program
> Files\GNURadio-3.7\gr-python27\Lib\site-packages\lxml-3.4.4-py2.7-win.amd64.egg
> C:\Program Files\GNURadio-3.7\gr-python27\python27.zip
> C:\Program Files\GNURadio-3.7\gr-python27\lib\plat-win
> C:\Program Files\GNURadio-3.7\gr-python27\lib\lib-tk
> C:\Program Files\GNURadio-3.7\gr-python27
> C:\Program Files\GNURadio-3.7\gr-python27\lib\site-packages\PIL
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\pip-9.0.1-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\wheel-0.29.0-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\cython-0.28.5-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\numpy-1.16.4-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\cheetah-2.4.4-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\setuptools-0.0.0-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\lxml-3.6.0-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\matplotlib-2.0.0-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\cycler-0.10.0-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\functools32-3.2.3.post2-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\python_dateutil-2.8.0-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\bitarray-0.8.1-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\Lib\site-packages\setuptools-0.0.0-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\Lib\site-packages\functools32-3.2.3.post2-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\Lib\site-packages\lxml-3.4.4-py2.7-win.amd64.egg
> >>> import numpy
> >>> import gnuradio
> >>> import osmosdr
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File "C:\Program
> Files\GNURadio-3.7\lib\site-packages\osmosdr\__init__.py", line 26, in
> <module>
> from osmosdr_swig import *
> File "C:\Program
> Files\GNURadio-3.7\lib\site-packages\osmosdr\osmosdr_swig.py", line 17, in
> <module>
> _osmosdr_swig = swig_import_helper()
> File "C:\Program
> Files\GNURadio-3.7\lib\site-packages\osmosdr\osmosdr_swig.py", line 16, in
> swig_import_helper
> return importlib.import_module('_osmosdr_swig')
> File "C:\Program
> Files\GNURadio-3.7\gr-python27\lib\importlib\__init__.py", line 37, in
> import_module
> __import__(name)
> ImportError: No module named _osmosdr_swig
>
>
> The System32 dll is also being loaded here as well.
>
> I don't have a run_gr_d.bat file so I can't run that test for you.
>
> I moved the Python27.dll file from C:\Windows\System32 to my python
> install directory which is C:\Python27. I also copied it to the GR python
> locations as well.
>
> However, the same issue persists. Here is the output of your command list
> after the "fix" was applied.
>
> >>> import subprocess
> >>> print subprocess.check_call("where python27.dll")
> C:\Program Files\GNURadio-3.7\gr-python27\DLLs\python27.dll
> C:\Program Files\GNURadio-3.7\gr-python27\python27.dll
> C:\Python27\python27.dll
> C:\Program Files (x86)\Nmap\python27.dll
> 0
>
> >>> import sys
> >>> print(sys.executable)
> C:\Program Files\GNURadio-3.7\bin\..\gr-python27\python.exe
>
> >>> for p in sys.path:
> ... print p
>
> C:\Program Files\GNURadio-3.7\gr-python27\Lib\site-packages
> C:\Program Files\GNURadio-3.7\gr-python27\dlls
> C:\Program Files\GNURadio-3.7\gr-python27\libs
> C:\Program Files\GNURadio-3.7\gr-python27\lib
> C:\Program Files\GNURadio-3.7\lib\site-packages
> C:\Program Files\GNURadio-3.7\gr-python27\Lib\site-packages\pkgconfig
> C:\Program Files\GNURadio-3.7\gr-python27\Lib\site-packages\gtk-2.0\glib
> C:\Program Files\GNURadio-3.7\gr-python27\Lib\site-packages\gtk-2.0
> C:\Program Files\GNURadio-3.7\gr-python27\Lib\site-packages\wx-3.0-msw
> C:\Program Files\GNURadio-3.7\gr-python27\Lib\site-packages\sphinx
> C:\Program
> Files\GNURadio-3.7\gr-python27\Lib\site-packages\lxml-3.4.4-py2.7-win.amd64.egg
> C:\Program Files\GNURadio-3.7\gr-python27\python27.zip
> C:\Program Files\GNURadio-3.7\gr-python27\lib\plat-win
> C:\Program Files\GNURadio-3.7\gr-python27\lib\lib-tk
> C:\Program Files\GNURadio-3.7\gr-python27
> C:\Program Files\GNURadio-3.7\gr-python27\lib\site-packages\PIL
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\pip-9.0.1-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\wheel-0.29.0-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\cython-0.28.5-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\numpy-1.16.4-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\cheetah-2.4.4-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\setuptools-0.0.0-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\lxml-3.6.0-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\matplotlib-2.0.0-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\cycler-0.10.0-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\functools32-3.2.3.post2-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\python_dateutil-2.8.0-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\lib\site-packages\bitarray-0.8.1-py2.7-win-amd64.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\Lib\site-packages\setuptools-0.0.0-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\Lib\site-packages\functools32-3.2.3.post2-py2.7.egg
> C:\Program
> Files\GNURadio-3.7\gr-python27\Lib\site-packages\lxml-3.4.4-py2.7-win.amd64.egg
>
> >>> import numpy
> >>> import gnuradio
> >>> import osmosdr
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File "C:\Program
> Files\GNURadio-3.7\lib\site-packages\osmosdr\__init__.py", line 26, in
> <module>
> from osmosdr_swig import *
> File "C:\Program
> Files\GNURadio-3.7\lib\site-packages\osmosdr\osmosdr_swig.py", line 17, in
> <module>
> _osmosdr_swig = swig_import_helper()
> File "C:\Program
> Files\GNURadio-3.7\lib\site-packages\osmosdr\osmosdr_swig.py", line 16, in
> swig_import_helper
> return importlib.import_module('_osmosdr_swig')
> File "C:\Program
> Files\GNURadio-3.7\gr-python27\lib\importlib\__init__.py", line 37, in
> import_module
> __import__(name)
> ImportError: No module named _osmosdr_swig
>
> So evidently even though the dll is gone from System32 the issue still
> persists.
>
> Thoughts? Again I appreciate your help.
>
> Patrick
>
> -----Original Message-----
> From: Geof Nieboer <gnieb...@corpcomm.net>
> Sent: Tuesday, June 25, 2019 9:06 AM
> To: W3AXL Patrick <patr...@w3axl.com>
> Cc: discuss-gnuradio@gnu.org
> Subject: Re: [Discuss-gnuradio] GNURadio Windows Errors with OsmoSDR
>
> OK, I think a clue here is that a python dll is installed in System32.
> Windows will always check System32 regardless of the PATH, so something
> there might be causing some misdirection.
>
> Try this... run the "run_gr.bat" file and once in, run python by simply
> entering "python"
>
> Then enter;
> import subprocess
> print subprocess.check_call("where python27.dll") import sys
> print(sys.executable)
> for p in sys.path:
> import numpy
> import gnuradio
> import osmosdr
>
> This will get us some basic path info and we can see where it breaks.
> THEN repeat, but before running the python command enter "cd
> ..\gr-python27" and see if the results are different.
> Finally, repeat the above but using the run_gr_d.bat instead. That runs
> the debug version of python, and it's less likely you have a debug version
> installed on your machine, so if _d works that's just further confirmation.
>
> My suspicion is that the above will show that that the DLL from
> System32 is being loaded in the first case, but not in the others. If so,
> then the solution is to remove python27.dll from System32 (which belongs to
> a different python installation) and move it to wherever you have a 64-bit
> install of python27 (since it at least appears to be a 64 bit Dll) in the
> same folder as python.exe. If you have more than, then copy it to each one
> that doesn't have one of it's own.
>
> If none of this worked, please send screen shots back.
>
> I don't believe many Python distros are still installing to System32 for
> exactly this reason.
>
> >
>
>
>
>
>
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