Michael Dickens <[email protected]> writes:

> Hi Albert - On my end as the maintainer of the gnuradio* ports in
> MacPorts, I'll add a runtime dependency on py*-pyqwt for gr-utils.
> It'll be a little tricky since I have to get the variants to match up
> (the variant for pyqwt and which version of qwt is installed), but it
> can be done.

That will be even better! Thanks! I tried to install PyQwt5 manually,
and both gr_filter_design and QtGUI work well right now.

If both QtGUI and gr_filter_design can depend on PyQwt5, which depends
on Qwt 5.2.1, that will solve this issue. But I'm not sure if QtGUI
works with Qwt 5.2.1. 

>
> Tom - Do you know if the 2 gr-utils which depend on pyqwt (gr_filter_design 
> and gr_plot_qt) will work with qwt5 and qwt6?  RIght now they try to import 
> PyQwt5, but maybe the import test could be changed to try for PyQwt6 first 
> then if that fails PyQwt5?  I've set up the gnuradio* ports to not care which 
> version of qwt is installed (5 or 6; via depending on 
> "path:lib/libqwt.dylib:qwt" which looks for the library first and if that is 
> not found then port reverts the dependency to qwt which is version 5.1.2) -- 
> so, requiring qwt version 5 in these scripts seems to counter my settings.  
> Hence, my question. - MLD

-- 
Albert Chun-Chieh Huang(黃俊傑)
Blog: Random Notes, http://alberthuang314.blogspot.com/

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