On Thu, 7 Jul 2011, polloxx wrote:

On Wed, Jul 6, 2011 at 6:33 PM, John Hardin <jhar...@impsec.org> wrote:

OK. Just to be clear, you took a jpeg-format image file and used jpegtopnm
to convert it to a pnm file, and got a correct .pnm image file out? Did you
do this to verify the exit code from jpegtopnm:

   echo $?

$ /usr/bin/jpegtopnm ./spam1.jpg > spam1.pnm
jpegtopnm: WRITING PPM FILE

spam1.pnm is created.

Please run this:

     /usr/bin/jpegtopnm ./spam1.jpg > spam1.pnm ; echo $?

The return code is likely zero, but let's be _sure_.

It would be useful to see the debugging output of spamassassin where it's
talking about fuzzyocr. Do you know how to run spamassassin in debug mode
against a test message?

# spamassassin --debug FuzzyOCR < ./spam1.jpg > /dev/null

Your input there needs to be a complete email message with the image as an attachment, not the image itself:

Jul  7 13:46:25.509 [4590] dbg: FuzzyOcr: Starting FuzzyOcr...
Jul  7 13:46:25.509 [4590] info: FuzzyOcr: Processing Message with ID "<no messageid>" (<no 
sender> -> <no receipients>)
Jul  7 13:46:25.509 [4590] dbg: FuzzyOcr: Skipping OCR, no image files found...

--
 John Hardin KA7OHZ                    http://www.impsec.org/~jhardin/
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