### We have LUA support for processing NetFlow flows

It supported only for NetFlow v5 and sFLOW at this moment. 

It's not compiled by default and you need build it explicitly.

Install dependency list (Debian 8 and Ubuntu 14.04 has it):
```bash
apt-get install -y libluajit-5.1-dev luajit lua-json
```

Build it:
```
cmake -DENABLE_LUA_SUPPORT=ON ..
make
```

Please be aware! In Ubuntu 14.04 lua-json 1.3.1 is [buggy](https://bugs.launchpad.net/ubuntu/+source/lua-json/+bug/1443288) and should be upgraded to 1.3.2.

Fast and dirty fix for lua-json for Ubuntu 14.04:
```bash
wget https://raw.githubusercontent.com/harningt/luajson/1.3.3/lua/json/decode/util.lua -O/usr/share/lua/5.1/json/decode/util.lua

wget https://raw.githubusercontent.com/harningt/luajson/1.3.3/lua/json/decode/strings.lua -O/usr/share/lua/5.1/json/decode/strings.lua
```