aucun parser ne correspond au motif

[amyse]

Hi,

Sorry for my bad english.
I'd like to use etplc script for parsing logs. I downloaded etplc script and snort rules but when i try running the script (cat /var/log/messages |python3 etplc_29jul2014a.py3 -f emergingall_sigs4aug2014a_snort290b.rules.gz -c all
) i got this error :"Aucun parser ne correspond au motif".
I've modified apache configurations adding following line:

LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" \"%{Cookie}i\"" combined

Thank you.