it's in the project settings
to enable perl :
- you have to add in c/c++ -> general -> preprocessor definitions :
EMBPERL
- you have to add in c/c++ -> preprocessor -> include additional directory : your perl/lib/core directory, for me it is :
d:\eqemu\perl\lib\core
- same in link -> input -> additional library path :
d:\eqemu\perl\lib\core
and you finally have to add the embparser and embperl files found in the source zone directory to the project
it is better explained here :
http://www.eqemulator.net/forums/viewtopic.php?t=12827