You need to have docker for this work.. DOH!
$ ./build.sh
Create or obtain the PCAP to be analyzed and place it in /data/pcaps
$ docker --rm -it -v /data:/data suricata:latest -r /data/pcaps/<yourpcap>.pcap
Create a file named custom.rules in /data/configs and add all your custom rules, they will be automatically ingested.
The following command should ran on the host ;)
$ tail -f /data/logs/fast.log