[Osgeo4w-trac] [osgeo4w] #481: The _imaging C module is not installed on QGIS 2.12.x Windows 32 bits

[OSGeo4W]

#481: The _imaging C module is not installed on QGIS 2.12.x Windows 32 bits
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Reporter:  jhemmi  |      Owner:  osgeo4w-dev@…
    Type:  defect  |     Status:  new
Priority:  minor   |  Component:  Installer
 Version:          |   Keywords:  QGIS Matplotlib _imaging
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 I was following the QGIS issu #13192
 since two users of my plugin (PhysiocapAnalyseur) have experimented the
 error "The _imaging C module is not installed" when writing a tiff with
 Matplotlib.

 It seems to be an installation problem on Windows 32 bits only.

 I have reproduced the context problem on an old eeepc 32 bit with a fresh
 install of QGIS 2.12.2 ( QGIS-OSGeo4W-2.12.2-1-Setup-x86.exe )
 in the Console Python:
 > import PIL

 > from PIL import _imaging

 finish with "DLL load failed" on Windows 32 bits where
 > matplotlib.__version__
 '1.2.1'
 > PIL.Image.VERSION
 '1.1.7'


 It's OK on Linux or Windows 64 bits where
 >>> matplotlib.__version__
 '1.3.1'
 >>> PIL.VERSION
 '1.1.7'

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Ticket URL: <https://trac.osgeo.org/osgeo4w/ticket/481>
OSGeo4W <http://trac.osgeo.org/osgeo4w>
OSGeo4W is the Windows installer and package environment for the OSGeo stack.