What is the meaning?

[barisnet]

Snort gieves this messages from log files. i understand no such file but i why it is not created and what will i write inside to this file.
snort[2561]: FATAL ERROR: Unable to open rules file "/usr/local/etc/snort/snort_52423_re0//usr/local/etc/snort/snort_52423_re0/reference.config": No such file or directory

[marcelloc]

Did you configured snort(rules, oincmaster, interface, etc) or just installed it?

[barisnet]

Of course not only installed. I added rules and selected interfaces. But not give any alert or blocking i do not understant anything to this snort