[MacPorts] #25271: upgrade py26-pywavelets to 0.2.0 (was: py26-pywavelets installs but fails)

MacPorts noreply at macports.org
Fri Jun 25 09:30:30 PDT 2010


#25271: upgrade py26-pywavelets to 0.2.0
--------------------------------+-------------------------------------------
 Reporter:  dersh@…             |       Owner:  jameskyle@…           
     Type:  update              |      Status:  new                   
 Priority:  Normal              |   Milestone:                        
Component:  ports               |     Version:                        
 Keywords:                      |        Port:  py26-pywavelets       
--------------------------------+-------------------------------------------
Changes (by snc@…):

  * version:  1.9.0 =>
  * type:  defect => update


Old description:

> I just installed py26-pywavelets.  The install was fine, but I have been
> trying some simple tests, and code from the site, and I have gotten
> either Segmentation faults or other errors.
> I am not really sure if this is a port issue, or rather just a pywavelets
> issue.
> But, I can't seem to get an inverse wavelet transform to work.  For
> example, just trying to run this simple example fails:
>
> [http://projects.scipy.org/wavelets/browser/pywt/tags/release_0_1_6/demo/wavedec.py]
>

> {{{
> Traceback (most recent call last):
>   File "wavedec.py", line 30, in <module>
>     print [("%.4f" % val) for val in pywt.waverec(dec, wavelet, mode)]
>   File
> "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6
> /site-packages/pywt/multilevel.py", line 70, in waverec
>     a = idwt(a, d, wavelet, mode, 1)
>   File "_pywt.pyx", line 530, in _pywt.idwt
> RuntimeError: C idwt failed
>
> }}}
>
> And this one:
> [http://projects.scipy.org/wavelets/browser/pywt/tags/release_0_1_6/demo/plot_wavelets.py]
> Causes a Segmentation fault
>
> Has anyone had any luck getting this port to actually run?
>
> Thanks,
>
> --Adam

New description:

 There's an update available for py26-pywavelets.  The present MacPorts
 version installs fine but has known runtime errors.

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Ticket URL: <http://trac.macports.org/ticket/25271#comment:3>
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