Re: [Discuss-gnuradio] GnuRadio Port: The system cannot find the file specified

[Marcus D. Leech]

On 15/04/2011 11:13 AM, Josh Blum wrote:
C:\Windows\system32>python.exe -c "from gnuradio import uhd"
Traceback (most recent call last):
   File "<string>", line 1, in<module>
   File "c:\program files
(x86)\gnuradio\lib\site-packages\gnuradio\uhd\__init__.
py", line 87, in<module>
     _prepare_uhd_swig()
   File "c:\program files
(x86)\gnuradio\lib\site-packages\gnuradio\uhd\__init__.
py", line 26, in _prepare_uhd_swig
     import uhd_swig
   File "c:\program files
(x86)\gnuradio\lib\site-packages\gnuradio\uhd\uhd_swig.
py", line 24, in<module>
     _uhd_swig = swig_import_helper()
   File "c:\program files
(x86)\gnuradio\lib\site-packages\gnuradio\uhd\uhd_swig.
py", line 20, in swig_import_helper
     _mod = imp.load_module('_uhd_swig', fp, pathname, description)
ImportError: DLL load failed: The specified module could not be found.
That usually means a dll is not in your %PATH%.
Set the %PATH% environment variable for your gnuradio install, this is
usually:

     * c:\program files (x86)\uhd\bin
     * c:\program files (x86)\gnuradio\bin
     * c:\python27\lib\site-packages\pyqt4\bin


-Josh


Further, you have to add those paths to the *SYSTEM* instance of the 
%PATH% variable.  Adding them to the *USER* instance doesn't appear to 
allow you to load DLLs.





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