Re: [Discuss-gnuradio] No module named wx

[mgray]

I fixed it by adding the following softlink:

ln -s ./wx-2.5.5-gtk2-ansi/wx

in the .../lib/python2.3/site-packages

directory.

Worked fine after that.  There is a wx.pth in the site-packages directory 
that Python should use to follow it, but it doesn't work.  This was a 
quick fix.

Hope that helps



On Thu, 14 Apr 2005, John Clark wrote:

> LRK wrote:
> 
> >On Thu, Apr 14, 2005 at 12:01:11PM -0500, Suvda Myagmar wrote:
> >  
> >
> >>I also got USRP hardware recently and installed the latest baseline and 
> >>gnuradio packages to test the HW. When I ran an example this is what I got:
> >>
> >>$ ./usrp_oscope.py
> >>Traceback (most recent call last):
> >>  File "usrp_oscope.py", line 26, in ?
> >>    from gnuradio.wxgui import stdgui, fftsink, scopesink
> >>  File 
> >>"/home/myagmar/gr/lib/python2.3/site-packages/gnuradio/wxgui/stdgui.py", 
> >>line 24, in ?
> >>    import wx
> >>ImportError: No module named wx
> >>
> >>
> >>Another thing that might give a clue to my trouble is while building cvs 
> >>gnuradio-core make check failed:
> >>
> >>$ make check
> >>    
> >>
> >>>======================================================================
> >>>ERROR: test_gru_import (__main__.test_head)
> >>>----------------------------------------------------------------------
> >>>Traceback (most recent call last):
> >>> File "./qa_kludged_imports.py", line 39, in test_gru_import
> >>>   from gnuradio import gru
> >>> File 
> >>> "/home/myagmar/gnuradio/gnuradio-core/src/python/gnuradio/gru/__init__.py",
> >>>  line 37, in ?
> >>>   exec "from gnuradio.gruimpl.%s import *" % (f,)
> >>> File "<string>", line 1, in ?
> >>> File 
> >>> "/home/myagmar/gnuradio/gnuradio-core/src/python/gnuradio/gruimpl/freqz.py",
> >>>  line 57, in ?
> >>>   import Numeric
> >>>ImportError: No module named Numeric
> >>>      
> >>>
> >
> >Setting PYTHONPATH to /home/myagmar/gr/lib/python2.3/site-packages
> >is supposed to fix that. Doesn't for me either. Still working on why.
> >
> >There should be another "site-packages" where python is installed, in my
> >case /usr/local/lib/python2.4/site-packages. Last resort is to put files 
> >Numeric.pth and wx.pth in that directory which contain the whole path to 
> >the packages.
> >  
> >
> 
> I'll chime in on the 'easy to intuit' requirements to get any of gr-* 
> up, especially the gr-wxgui.
> Unfortunately other projects press and I have not been able to get a 
> working 'graphical' user
> environment up, when most of the antecedent 'packages' don't seem to 
> just build, and when
> they do the install seems not to place things in the 'right' places for 
> building or using the gr-*
> codes sets.
> 
> When I have time, I'll continue on.
> 
> 
> 
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