LUA Script help

[Aznex]

Did you compile your own core? in a quick order:
Compile core(link to guide in the link I posted in an above post)
compile scripts(Guide in link above)
compile extra scripts(Same as scripts..)
Compile an LUA engine(Like blua for example.)
make a scripts folder, place an .LUA file in it, run server, done.

[TheSpidey]

Just to clear the mist;
You don't compile Lua scripts, they're interpreted. Just put them in your scripts (not script_bin) folder and enable Lua in the world config.

Don't forget that for gossip NPCs you need to set their flag (npcflag) as 1.

[spidapig]

you need to add in

local npcid = 8
(or whatever yours is)