OSError: [Errno 13] Permission denied

[anonymous]

Hello I've installed everything but I got the error: Warning: HTML preview using DocRenderer failed (OSError: [Errno 13] Permission denied)

I tried: chown -R apache:apache /usr/local/bin/ooextract.py chmod -R g+w /usr/local/bin/ooextract.py

but no success

soffice is running: 4 S 0 24990 1 2 80 0 - 168206 poll_s pts/0 00:00:00 soffice.bin

from the path: SOFFICE_PATH="/opt/libreoffice4.0/program/soffice.bin"