On Sep 23, 2012 8:48 AM, "bricklemacho" <bricklemacho@gmail.com> wrote:

I am trying to run the plot_hog.py demo an I get the error below.    If I copy skimage/feature/hog.py and import form the current working directory the plot_hog.py runs. 

The error seems to be something to do with importing match_template.    Not sure where to start , all packages were installed via macports.   Is this a scikits-image, scipy or a macports issue?

Any help appreciated, error message below.

Brickle.

-------------
$ python plot_hog.py
Traceback (most recent call last):
  File "scikitsHoG.py", line 1, in <module>
    from skimage.feature import hog
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/skimage/feature/__init__.py", line 5, in <module>
    from .template import match_template
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/skimage/feature/template.py", line 4, in <module>
    from . import _template
  File "_template.pyx", line 36, in init skimage.feature._template (skimage/feature/_template.c:3980)
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/scipy/signal/__init__.py", line 198, in <module>
    from spline import *
ImportError: dlopen(/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/scipy/signal/spline.so, 2): Symbol not found: ___ieee_divdc3
  Referenced from: /opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/scipy/signal/spline.so
  Expected in: flat namespace
 in /opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/scipy/signal/spline.so