HTMLDOC Problem:

Htmldoc produced no pdf-output.
Commandline:

/usr/bin/htmldoc -t pdf13  --webpage -f /v/t3_omop/Web/typo3temp/hd_x8Uiet - 2>/v/t3_omop/Web/typo3temp/se_qWPTL5

This is the (stderr) output of the htmldoc command without the htmldoc_append parameters:
If you see no errors here please check your htmldoc_append parameters too.

sh: /usr/bin/htmldoc: No such file or directory