Hi:
I was seeing the same error using Gutsy on AMD64 using the Ubuntu
package and the stuff I got directly. I even installed pyrex 'cause it
looked like an alternate install path and there was _pywt.pyx file but
that did no good either. Then I noticed in the REAME.txt file it says
If you want to install PyWavelets from SVN repository source code
or made changes to the Pyrex wrapper code you need an updated version
of Pyrex from http://codespeak.net/svn/lxml/pyrex/ in order to
rebuild the project.
I can't get anything to display on this page
But then:
I found the debian package and installed it from
http://packages.debian.org/sid/amd64/python-pywt/download
pick a mirror and the debian installer will pop up (Ubuntu Gutsy
anyway).
you may need to kill synaptic to complete installation
hope that helps. If so, I am no longer roadkill on the information super
highway :^).
Iain
In [5]: data = range(16)
In [6]: dec = pywt.wavedec(data, 'haar')
In [7]: print pywt.waverec(dec, 'haar')
[ 2.22044605e-16 1.00000000e+00 2.00000000e+00 3.00000000e+00
4.00000000e+00 5.00000000e+00 6.00000000e+00 7.00000000e+00
8.00000000e+00 9.00000000e+00 1.00000000e+01 1.10000000e+01
1.20000000e+01 1.30000000e+01 1.40000000e+01 1.50000000e+01]
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PyWavelets (pywt) error on idwt
https://bugs.launchpad.net/bugs/219241
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