This was a quick release; things will be refined a bit later.
For now, please excuse the mess ;)

You'll need to download NetMRG as tracemac currently uses
NetMRG's SNMP encapsulation.  Download a CVS snapshot from 
http://netmrg.net/

Copy tracemac.cpp and maketracemac.sh into the netmrg src
directory.  Compile NetMRG as per its instructions, and then
run maketracemac.sh.

You should now have a tracemac binary.  Enjoy!
