Am Mittwoch, 5. September 2012 01:59:36 UTC+2 schrieb Tom:
>
> If I got it correctly this is because root (or other user) can not open
>> (gtk) window under "zdeno" login. Solution is to add following lines[1] to
>> setup.py before line 'from ocrolib import default':
>>
>> import matplotlib
>> matplotlib.use('Agg')
>>
>
> I think this makes some of the debugging features fail. Some of the
> scripts have workarounds that use Agg only if there is no DISPLAY variable
> set. If you submit a bug report, I can try to make that usage more
> consistent.
>
>
>>
>> './run-test' produced this error (openSUSE and Mandriva):
>> ...
>> File "/usr/local/lib/python2.7/site-packages/ocrolib/morph.py", line
>> 50, in r_dilation
>> return filters.maximum_filter(image,size,origin=origin)
>> NameError: global name 'filters' is not defined
>>
>> I fixed it by adding "from scipy.ndimage import filters" to
>> ocrolib/morph.py.
>>
>
> I think that's fixed.
>
But its not transfered to the repository. So if i checked the 0.6-Version
out the error is still there.
Bernd
>
> This is strange, because all files are installed into /usr in Mandriva (in
>> openSUSE it is installed to /usr/local), but ./run-test expect files in
>> /usr/local... I created symlink as workaround. Then ./run-test works ok on
>> Mandriva.
>>
>> I hope this help somebody. And I would suggest to add some kind of
>> integrity check for downloaded models ;-)
>>
>
> I don't know how to get information about a platform's preferred install
> paths back to OCRopus so that it can find its files. That's why, right
> now, there are hardcoded default install paths, plus an option to override
> them via environment variables. If you know how to do this better, please
> let me know.
>
> Tom
>
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