Intel Framework troubleshooting tips?

I am running Bro 2.2 from RPM downloaded from and recently got interested in enabling the Intel Framework when I watched Liam Randalls talk :
I have downloaded mal-dnssearch and mal-dns2bro scripts and have downloaded all of the feeds to /opt/bro/feeds and enabled the intel framework in /opt/bro/share/bro/site/local.bro:

Load the Intel Framework to be used with mal-dnssearch for

Threat Intelligence data analysis and correlation