This puts both antiword and pdftotext in /usr/bin. I located it on my server to verify the path, tried to start pdftotext and antiword from a commandline, checked the execute permissions and that all seems correct.
On the settingspage from Global Search, I've put:
Pad naar commando pdftotext: /usr/bin/pdftotext -enc UTF-8 -eol unix -q
Pad naar commando doctotext: /usr/bin/antiword
Omgevingsinstellingen voor de MSWord-convertor: ANTIWORDHOME=/var/www/elo/lib/antiword/linux/usr/share/antiword
When I run the test indexer, I see loads of errors like
Error with pdf to text converter command : exectuable not found.
Error with MSWord to text converter command : exectuable not found.
I know the errormessage is quite clear, but I can't see what's wrong here. Anyone any idea?