HTMLDOC Problem:

Htmldoc produced no pdf-output.
Commandline:

/usr/bin/htmldoc --datadir typo3conf/ext/htmldoc_linux/share/htmldoc --size A4 --headfootsize 8 -t pdf13  --webpage -f /var/www/vhosts/act2win.com/httpdocs/typo3temp/hd_vrl5ge - 2>/var/www/vhosts/act2win.com/httpdocs/typo3temp/se_yMPDb6

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