-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Bill Landry wrote: > ----- Original Message ----- From: "Spamassassin List" > <[EMAIL PROTECTED]> > To: <users@spamassassin.apache.org> > Sent: Wednesday, August 09, 2006 2:26 PM > Subject: Re: Improved OCR Plugin with approximate matching > >>> Spamassassin List wrote: >>>>>> decoder wrote: >>>>>> >>>>>> See http://wiki.apache.org/spamassassin/FuzzyOcrPlugin >>>>>> >>>>>> Major changes: Replaced imagemagick with netpbm, support png, >>>>>> invoked giffix for broken gifs, detect image format with magic >>>>>> bytes and not by content-type, added various configuration >>>>>> options. >>>> >>>> I install the above plugin, and i keep getting the same error. >>>> >>>> [EMAIL PROTECTED] spamtest]# spamassassin -t < spam-gif-1.txt sh: >>>> /usr/bin/giffix: No such file or directory giftopnm: error reading >>>> magic number (null): Error reading magic number from Netpbm image >>>> stream. Most often, this means your input file is empty. sh: >>>> /usr/bin/giffix: No such file or directory giftopnm: error reading >>>> magic number (null): Error reading magic number from Netpbm image >>>> stream. Most often, this means your input file is empty. sh: >>>> /usr/bin/giffix: No such file or directory giftopnm: error reading >>>> magic number (null): Error reading magic number from Netpbm image >>>> stream. Most often, this means your input file is empty. >>>> >>>> I notice the error occur when the attachment is gif format. >>>> >>> >>> You are missing a tool. It is called "giffix" and part of the >>> "giflib" >>> package. Without it, the plugin can't fix broken gifs to analyze >>> them. >>> Install giflib. >>> >> >> I did a yum install giflib, but it install another package. What is >> the package for yum? >> >> libungif i386 4.1.3-3.fc4.2 >> updates-released 39 k > > Check that the path is correct to giffix. I had to change the > following line in the FuzzyOcr.pm from: > > open OCR, "|/usr/bin/convert - pnm:-|/usr//bin/gocr -i - > > /tmp/spamassassin.focr.$$"; > > to > > open OCR, "|/usr/local/bin/convert - pnm:-|/usr/local/bin/gocr -i - > > /tmp/spamassassin.focr.$$"; > > Chris, you may want to consider adding an editable path statement to > the top of the plug-in file rather than using hard coded paths that > do not match everyone elses file locations. > > Bill >
Noted for the next release :) Chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFE2v1mJQIKXnJyDxURAop5AKCtgjoQXj4jFk6noej1f2NcXymM+QCeO/8y sqYeeaVYdHi1JGHD/CYwQF0= =TOE2 -----END PGP SIGNATURE-----
