FuzzyOcr Unexpected error in pipe to external programs

[Dominique Marant]

Hello

I installed FuzzyOcr (debian / MailScanner / Spamassassin)

It seems to running :
for example :
... is polluriel, SpamAssassin (not cached, score=19.202, requis 7, 
autolearn=disabled, FUZZY_OCR 14.00, HTML_10_20 0.94, HTML_IMAGE_ONLY_28 
1.01, HTML_MESSAGE 0.00, MIME_HTML_ONLY 0.00, RCVD_IN_SORBS_DUL 1.99, 
RCVD_NUMERIC_HELO 1.25)

But in FuzzyOcr.log, I see :


# more FuzzyOcr.log
[2006-10-24 16:36:42] Unexpected error in pipe to external programs.
                      Please check that all helper programs are 
installed and in the correct path.
                      (Pipe Command "/usr/bin/jpegtopnm", Pipe exit code 
2 (""), Temporary file: "/tmp/.spamassassin2537050jAY2tmp")
[2006-10-24 16:37:47] Unexpected error in pipe to external programs.
                      Please check that all helper programs are 
installed and in the correct path.
                      (Pipe Command "/usr/bin/jpegtopnm", Pipe exit code 
2 (""), Temporary file: "/tmp/.spamassassin25926yhpqsstmp")
[2006-10-24 16:41:32] FuzzyOcr received timeout after running "10" seconds.
[2006-10-24 16:42:33] Unexpected error in pipe to external programs.
                      Please check that all helper programs are 
installed and in the correct path.
                      (Pipe Command "/usr/bin/jpegtopnm", Pipe exit code 
2 (""), Temporary file: "/tmp/.spamassassin28372mzT0dZtmp")
...

Could you help me ?


Many thanks in advance
Dominique